diff --git a/c/eventhub_client/devdoc/requirement_docs/connectionstringparser_requirements.md b/c/eventhub_client/devdoc/requirement_docs/connectionstringparser_requirements.md
index 573ee81b..0512441e 100644
--- a/c/eventhub_client/devdoc/requirement_docs/connectionstringparser_requirements.md
+++ b/c/eventhub_client/devdoc/requirement_docs/connectionstringparser_requirements.md
@@ -8,13 +8,13 @@ The format of the connection string is:
 
 ##Exposed API
 
-```C
+```c
 extern MAP_HANDLE connectionstringparser_parse(STRING_HANDLE connection_string);
 ```
 
 ###connectionstringparser_parse
 
-```C
+```c
 extern MAP_HANDLE connectionstringparser_parse(STRING_HANDLE connection_string);
 ```
 
diff --git a/c/eventhub_client/devdoc/requirement_docs/eventdata_requirements.md b/c/eventhub_client/devdoc/requirement_docs/eventdata_requirements.md
index 25384f01..2b8eef47 100644
--- a/c/eventhub_client/devdoc/requirement_docs/eventdata_requirements.md
+++ b/c/eventhub_client/devdoc/requirement_docs/eventdata_requirements.md
@@ -10,7 +10,7 @@ EventData Class in .Net [http://msdn.microsoft.com/en-us/library/microsoft.servi
 
 ##Exposed API
 
-```C
+```c
 #define EVENTDATA_RESULT_VALUES        \
     EVENTDATA_OK,                      \
     EVENTDATA_INVALID_ARG,             \
@@ -33,7 +33,7 @@ extern MAP_HANDLE EventData_Properties(EVENTDATA_HANDLE eventDataHandle);
 
 ###EventData_CreateWithNewMemory
 
-```C
+```c
 extern EVENTDATA_HANDLE EventData_CreateWithNewMemory(const unsigned char* data, size_t length);
 ```
 
@@ -44,7 +44,7 @@ extern EVENTDATA_HANDLE EventData_CreateWithNewMemory(const unsigned char* data,
 
 ###EventData_GetData
 
-```C
+```c
 extern EVENTDATA_RESULT EventData_GetData(EVENTDATA_HANDLE eventDataHandle, const unsigned char** buffer, size_t* size);
 ```
 
@@ -56,7 +56,7 @@ extern EVENTDATA_RESULT EventData_GetData(EVENTDATA_HANDLE eventDataHandle, cons
 
 ###EventData_Clone
 
-```C
+```c
 extern EVENTDATA_HANDLE EventData_Clone(EVENTDATA_HANDLE eventDataHandle);
 ```
 
@@ -68,7 +68,7 @@ extern EVENTDATA_HANDLE EventData_Clone(EVENTDATA_HANDLE eventDataHandle);
 
 ###EventData_Destroy
 
-```C
+```c
 extern void EventData_Destroy(EVENTDATA_HANDLE eventDataHandle);
 ```
 
@@ -77,7 +77,7 @@ extern void EventData_Destroy(EVENTDATA_HANDLE eventDataHandle);
 
 ###EventData_GetPartitionKey
 
-```C
+```c
 extern const char* EventData_GetPartitionKey(EVENTDATA_HANDLE eventDataHandle);
 ```
 
@@ -87,7 +87,7 @@ extern const char* EventData_GetPartitionKey(EVENTDATA_HANDLE eventDataHandle);
 
 ###EventData_SetPartitionKey
 
-```C
+```c
 extern EVENTDATA_RESULT EventData_SetPartitionKey(EVENTDATA_HANDLE eventDataHandle, const char* partitionKey);
 ```
 
@@ -99,7 +99,7 @@ extern EVENTDATA_RESULT EventData_SetPartitionKey(EVENTDATA_HANDLE eventDataHand
 
 ###EventData_Properties
 
-```C
+```c
 extern MAP_HANDLE EventData_Properties(EVENTDATA_HANDLE eventDataHandle);
 ```
 
diff --git a/c/eventhub_client/devdoc/requirement_docs/eventhubclient_ll_requirements.md b/c/eventhub_client/devdoc/requirement_docs/eventhubclient_ll_requirements.md
index e79244c6..53daa230 100644
--- a/c/eventhub_client/devdoc/requirement_docs/eventhubclient_ll_requirements.md
+++ b/c/eventhub_client/devdoc/requirement_docs/eventhubclient_ll_requirements.md
@@ -11,7 +11,7 @@ EventHubClient Class for .net [http://msdn.microsoft.com/en-us/library/microsoft
 
 ##Exposed API
 
-```C
+```c
 #define EVENTHUBCLIENT_RESULT_VALUES            \
     EVENTHUBCLIENT_OK,                          \
     EVENTHUBCLIENT_INVALID_ARG,                 \
@@ -48,7 +48,7 @@ extern void EventHubClient_LL_Destroy(EVENTHUBCLIENT_LL_HANDLE eventHubClientLLH
 
 ###EventHubClient_LL_CreateFromConnectionString
 
-```C
+```c
 extern EVENTHUBCLIENT_LL_HANDLE EventHubClient_LL_CreateFromConnectionString(const char* connectionString, const char* eventHubPath);
 ```
 **SRS_EVENTHUBCLIENT_LL_03_002: \[**EventHubClient_LL_CreateFromConnectionString shall allocate a new event hub client LL instance.**\]**
@@ -70,7 +70,7 @@ Endpoint=sb://[namespace].servicebus.windows.net;SharedAccessKeyName=[keyname];S
 
 ###EventHubClient_LL_SendAsync
 
-```C
+```c
 extern EVENTHUBCLIENT_RESULT EventHubClient_LL_SendAsync(EVENTHUBCLIENT_LL_HANDLE eventHubClientLLHandle , EVENTDATA_HANDLE eventDataHandle, EVENTHUB_CLIENT_SENDASYNC_CONFIRMATION_CALLBACK sendAsyncConfirmationCallback, void* userContextCallback);
 ```
 
@@ -82,7 +82,7 @@ extern EVENTHUBCLIENT_RESULT EventHubClient_LL_SendAsync(EVENTHUBCLIENT_LL_HANDL
 
 ###EventHubClient_LL_SendBatchAsync
 
-```C
+```c
 extern EVENTHUBCLIENT_RESULT EventHubClient_LL_SendBatchAsync(EVENTHUBCLIENT_LL_HANDLE eventHubClientLLHandle, EVENTDATA_HANDLE* eventDataList, size_t count,  EVENTHUB_CLIENT_SENDASYNC_CONFIRMATION_CALLBACK sendAsyncConfirmationCallback, void* userContextCallback);
 ```
 
@@ -96,7 +96,7 @@ extern EVENTHUBCLIENT_RESULT EventHubClient_LL_SendBatchAsync(EVENTHUBCLIENT_LL_
 
 ###EventHubClient_LL_DoWork
 
-```C
+```c
 extern void EventHubClient_LL_DoWork(EVENTHUBCLIENT_LL_HANDLE eventHubClientLLHandle);
 ```
 
@@ -177,7 +177,7 @@ For each message that is pending:
 
 ###EventHubClient_LL_Destroy
 
-```C
+```c
 extern void EventHubClient_LL_Destroy(EVENTHUBCLIENT_LL_HANDLE eventHubClientLLHandle);
 ```
 
diff --git a/c/eventhub_client/devdoc/requirement_docs/eventhubclient_requirements.md b/c/eventhub_client/devdoc/requirement_docs/eventhubclient_requirements.md
index d5c54577..ccb67bf5 100644
--- a/c/eventhub_client/devdoc/requirement_docs/eventhubclient_requirements.md
+++ b/c/eventhub_client/devdoc/requirement_docs/eventhubclient_requirements.md
@@ -12,7 +12,7 @@ EventHubClient Class for .net [http://msdn.microsoft.com/en-us/library/microsoft
 
 ##Exposed API
 
-```C
+```c
 typedef void* EVENTHUBCLIENT_HANDLE;
  
 extern const char* EventHubClient_GetVersionString(void);
@@ -26,7 +26,7 @@ extern void EventHubClient_Destroy(EVENTHUBCLIENT_HANDLE eventHubHandle);
 
 ###EventHubClient_GetVersionString
 
-```C
+```c
 extern const char* EventHubClient_GetVersionString(void);
 ```
 
@@ -34,7 +34,7 @@ extern const char* EventHubClient_GetVersionString(void);
 
 ###EventHubClient_CreateFromConnectionString
 
-```C
+```c
 extern EVENTHUBCLIENT_HANDLE EventHubClient_CreateFromConnectionString(const char* connectionString, const char* eventHubPath);
 ```
 
@@ -45,7 +45,7 @@ extern EVENTHUBCLIENT_HANDLE EventHubClient_CreateFromConnectionString(const cha
 
 ###Execute_LowerLayerSendAsync
 
-```C
+```c
 extern int Execute_LowerLayerSendAsync(EVENTHUBCLIENT_STRUCT* eventHubClientInfo, EVENTDATA_HANDLE eventDataHandle, EVENTDATA_CLIENT_SENDASYNC_CONFIRMATION_CALLBACK notificiationCallback, void* userContextCallback);
 ```
 
@@ -58,7 +58,7 @@ extern int Execute_LowerLayerSendAsync(EVENTHUBCLIENT_STRUCT* eventHubClientInfo
 
 ###Execute_LowerLayerSendBatchAsync
 
-```C
+```c
 extern int Execute_LowerLayerSendAsync(EVENTHUBCLIENT_STRUCT* eventHubClientInfo, EVENTDATA_HANDLE* eventDataList, size_t count, EVENTDATA_CLIENT_SENDASYNC_CONFIRMATION_CALLBACK sendAsyncCallback, void* userContextCallback);
 ```
 
@@ -71,7 +71,7 @@ extern int Execute_LowerLayerSendAsync(EVENTHUBCLIENT_STRUCT* eventHubClientInfo
 **SRS_EVENTHUBCLIENT_07_049: \[**If the EventHubClient_LL_SendAsync call fails then Execute_LowerLayerSendAsync shall return a nonzero value.**\]** 
 
 ###Create_DoWorkThreadIfNeccesary
-```C
+```c
 extern int Create_DoWorkThreadIfNeccesary (EVENTHUBCLIENT_STRUCT* eventHubClientInfo);
 ```
 
@@ -80,7 +80,7 @@ extern int Create_DoWorkThreadIfNeccesary (EVENTHUBCLIENT_STRUCT* eventHubClient
 **SRS_EVENTHUBCLIENT_07_035: \[**Create_DoWorkThreadIfNeccesary shall return a nonzero value if any failure is encountered.**\]** 
 
 ###EventHubClient_Send
-```C
+```c
 extern EVENTHUBCLIENT_RESULT EventHubClient_Send(EVENTHUBCLIENT_HANDLE eventHubHandle, EVENTDATA_HANDLE eventDataHandle);
 ```
 
@@ -93,7 +93,7 @@ EventHubClient_Send shall call into EventHubClient_LL_SendAsync to send content
 **SRS_EVENTHUBCLIENT_03_013: \[**EventHubClient_Send shall return EVENTHUBCLIENT_OK upon successful completion of the Execute_LowerLayerSendAsync and the callback function.**\]** 
 
 ###EventHubClient_SendAsync
-```C
+```c
 extern EVENTHUBCLIENT_RESULT EventHubClient_SendAsync(EVENTHUBCLIENT_HANDLE eventHubHandle, EVENTDATA_HANDLE eventDataHandle, EVENTDATA_CLIENT_SENDASYNC_CONFIRMATION_CALLBACK sendAsyncCallback, void* userContextCallback);
 ```
 **SRS_EVENTHUBCLIENT_03_021: \[**EventHubClient_SendAsync shall return EVENTHUBCLIENT_INVALID_ARG if eventHubHandle or eventDataHandle is NULL.**\]**
@@ -101,7 +101,7 @@ extern EVENTHUBCLIENT_RESULT EventHubClient_SendAsync(EVENTHUBCLIENT_HANDLE even
 **SRS_EVENTHUBCLIENT_07_037: \[**On Success EventHubClient_SendAsync shall return EVENTHUBCLIENT_OK.**\]** 
 
 ###EventHubClient_SendBatch
-```C
+```c
 extern EVENTHUBCLIENT_RESULT EventHubClient_SendBatch(EVENTHUBCLIENT_HANDLE eventHubHandle, EVENTDATA_HANDLE* eventDataList);
 ```
 
@@ -113,7 +113,7 @@ EventHubClient_SendBatch shall call into EventHubClient_LL_SendBatchAsync to sen
 **SRS_EVENTHUBCLIENT_07_054: \[**EventHubClient_SendBatch shall return EVENTHUBCLIENT_OK upon successful completion of the Execute_LowerLayerSendBatchAsync and the callback function.**\]** 
 
 ###EventHubClient_SendBatchAsync
-```C
+```c
 extern EVENTHUBCLIENT_RESULT EventHubClient_SendBatchAsync(EVENTHUBCLIENT_HANDLE eventHubHandle, EVENTDATA_HANDLE* eventDataList, size_t count, EVENTDATA_CLIENT_SENDASYNC_CONFIRMATION_CALLBACK sendAsyncCallback, void* userContextCallback);
 ```
 
@@ -122,7 +122,7 @@ extern EVENTHUBCLIENT_RESULT EventHubClient_SendBatchAsync(EVENTHUBCLIENT_HANDLE
 **SRS_EVENTHUBCLIENT_07_042: \[**On Success EventHubClient_SendBatchAsync shall return EVENTHUBCLIENT_OK.**\]** 
 
 ###EventHubClient_Destroy
-```C
+```c
 extern void EventHubClient_Destroy(EVENTHUBCLIENT_HANDLE eventHubHandle);
 ```