Fix typos in fastfat comments (#295)

filesys/fastfat/devctrl.c

@@ -97,7 +97,7 @@ Return Value:
         //  We had some trouble trying to perform the requested
         //  operation, so we'll abort the I/O request with
         //  the error status that we get back from the
-        //  execption code
+        //  exception code
         //
 
         Status = FatProcessException( IrpContext, Irp, GetExceptionCode() );

filesys/fastfat/fatinit.c

@@ -620,14 +620,14 @@ FatIsFujitsuFMR (
 
 Routine Description:
 
-    This routine tells if is we running on a FujitsuFMR machine.
+    This routine tells us if we are running on a FujitsuFMR machine.
 
 Arguments:
 
 
 Return Value:
 
-    BOOLEAN - TRUE is we are and FALSE otherwise
+    BOOLEAN - TRUE if we are and FALSE otherwise
 
 --*/
 

filesys/fastfat/volinfo.c

@@ -150,7 +150,7 @@ Return Value:
         //  We had some trouble trying to perform the requested
         //  operation, so we'll abort the I/O request with
         //  the error status that we get back from the
-        //  execption code
+        //  exception code
         //
 
         Status = FatProcessException( IrpContext, Irp, GetExceptionCode() );
@@ -230,7 +230,7 @@ Return Value:
         //  We had some trouble trying to perform the requested
         //  operation, so we'll abort the I/O request with
         //  the error status that we get back from the
-        //  execption code
+        //  exception code
         //
 
         Status = FatProcessException( IrpContext, Irp, GetExceptionCode() );
@@ -325,7 +325,7 @@ Return Value:
 
         //
         //  Make sure the vcb is in a usable condition.  This will raise
-        //  and error condition if the volume is unusable
+        //  an error condition if the volume is unusable
         //
         //  Also verify the Root Dcb since we need info from there.
         //
@@ -520,7 +520,7 @@ Return Value:
 
         //
         //  Make sure the vcb is in a usable condition.  This will raise
-        //  and error condition if the volume is unusable
+        //  an error condition if the volume is unusable
         //
         //  Also verify the Root Dcb since we need info from there.
         //
@@ -592,8 +592,8 @@ Arguments:
     Buffer - Supplies a pointer to the output buffer where the information
         is to be returned
 
-    Length - Supplies the length of the buffer in byte.  This variable
-        upon return recieves the remaining bytes free in the buffer
+    Length - Supplies the length of the buffer in bytes.  This variable
+        upon return receives the remaining bytes free in the buffer
 
 Return Value:
 
@@ -686,8 +686,8 @@ Arguments:
     Buffer - Supplies a pointer to the output buffer where the information
         is to be returned
 
-    Length - Supplies the length of the buffer in byte.  This variable
-        upon return recieves the remaining bytes free in the buffer
+    Length - Supplies the length of the buffer in bytes.  This variable
+        upon return receives the remaining bytes free in the buffer
 
 Return Value:
 
@@ -755,8 +755,8 @@ Arguments:
     Buffer - Supplies a pointer to the output buffer where the information
         is to be returned
 
-    Length - Supplies the length of the buffer in byte.  This variable
-        upon return recieves the remaining bytes free in the buffer
+    Length - Supplies the length of the buffer in bytes.  This variable
+        upon return receives the remaining bytes free in the buffer
 
 Return Value:
 
@@ -820,8 +820,8 @@ Arguments:
     Buffer - Supplies a pointer to the output buffer where the information
         is to be returned
 
-    Length - Supplies the length of the buffer in byte.  This variable
-        upon return recieves the remaining bytes free in the buffer
+    Length - Supplies the length of the buffer in bytes.  This variable
+        upon return receives the remaining bytes free in the buffer
 
 Return Value:
 
@@ -943,8 +943,8 @@ Arguments:
     Buffer - Supplies a pointer to the output buffer where the information
         is to be returned
 
-    Length - Supplies the length of the buffer in byte.  This variable
-        upon return recieves the remaining bytes free in the buffer
+    Length - Supplies the length of the buffer in bytes.  This variable
+        upon return receives the remaining bytes free in the buffer
 
 Return Value:
 
@@ -1061,7 +1061,7 @@ Return Value:
 
     //
     //  Volume label that fits in 11 unicode character length limit
-    //  is not necessary within 11 characters in OEM character set.
+    //  is not necessarily within 11 characters in OEM character set.
     //
 
     if (!NT_SUCCESS( Status )) {
@@ -1316,7 +1316,7 @@ Arguments:
     Buffer - Supplies a pointer to the output buffer where the information
         is to be returned
 
-    Length - Supplies the length of the buffer in byte.  This variable
+    Length - Supplies the length of the buffer in bytes.  This variable
         upon return receives the remaining bytes free in the buffer
 
 Return Value: