misc: assorted typo fixes

Closes #6375

docs/FAQ

@@ -1384,7 +1384,7 @@ FAQ
 
 6. License Issues
 
-  curl and libcurl are released under a MIT/X derivate license. The license is
+  curl and libcurl are released under a MIT/X derivative license. The license is
   very liberal and should not impose a problem for your project. This section
   is just a brief summary for the cases we get the most questions. (Parts of
   this section was much enhanced by Bjorn Reese.)
@@ -1399,7 +1399,7 @@ FAQ
 
   Yes!
 
-  Since libcurl may be distributed under the MIT/X derivate license, it can be
+  Since libcurl may be distributed under the MIT/X derivative license, it can be
   used together with GPL in any software.
 
   6.2 I have a closed-source program, can I use the libcurl library?
@@ -1424,7 +1424,7 @@ FAQ
 
   Yes!
 
-  The MIT/X derivate license practically allows you to do almost anything with
+  The MIT/X derivative license practically allows you to do almost anything with
   the sources, on the condition that the copyright texts in the sources are
   left intact.
 

docs/TODO

@@ -611,7 +611,7 @@
 
  The alt-svc: header provides a set of alternative services for curl to use
  instead of the original. If the first attempted one fails, it should try the
- next etc and if all alterantives fail go back to the original.
+ next etc and if all alternatives fail go back to the original.
 
  See https://github.com/curl/curl/issues/4908
 

lib/hash.c

@@ -175,7 +175,7 @@ Curl_hash_pick(struct Curl_hash *h, void *key, size_t key_len)
   return NULL;
 }
 
-#if defined(DEBUGBUILD) && defined(AGGRESIVE_TEST)
+#if defined(DEBUGBUILD) && defined(AGGRESSIVE_TEST)
 void
 Curl_hash_apply(Curl_hash *h, void *user,
                 void (*cb)(void *user, void *ptr))

lib/system_win32.c

@@ -196,7 +196,7 @@ HMODULE Curl_load_library(LPCTSTR filename)
       pLoadLibraryEx(filename, NULL, LOAD_WITH_ALTERED_SEARCH_PATH) :
       LoadLibrary(filename);
   }
-  /* Detect if KB2533623 is installed, as LOAD_LIBARY_SEARCH_SYSTEM32 is only
+  /* Detect if KB2533623 is installed, as LOAD_LIBRARY_SEARCH_SYSTEM32 is only
      supported on Windows Vista, Windows Server 2008, Windows 7 and Windows
      Server 2008 R2 with this patch or natively on Windows 8 and above */
   else if(pLoadLibraryEx && GetProcAddress(hKernel32, "AddDllDirectory")) {

packages/vms/config_h.com

@@ -2129,7 +2129,7 @@ $!
 $write tf " /* Allow compiler builtins */"
 $write tf "/*-------------------------*/"
 $write tf "#ifdef __DECC_VER"
-$write tf "#include <non_existant_dir:builtins.h>"
+$write tf "#include <non_existent_dir:builtins.h>"
 $write tf "#endif"
 $!
 $write tf ""

packages/vms/readme

@@ -168,8 +168,8 @@ in other ways.  Product files (.EXE, .H, .LIS, .MAP, .OBJ, .OLB, ...)
 should be produced in an architecture-specific subdirectory under this
 directory ([.ALPHA], [.IA64], [.VAX]).
 
-The file curl_gnv_build_steps.txt contains information on buildling using
+The file curl_gnv_build_steps.txt contains information on building using
-the GNV tool kit, building a shared libcurl, and producting a PCSI kit for
+the GNV tool kit, building a shared libcurl, and producing a PCSI kit for
 distribution.  The curl_gnv_build_steps.text is included in the release
 notes file of the PCSI kit.
 

tests/data/test201

@@ -21,7 +21,7 @@ file
 missing file:// file
  </name>
  <command>
-file://localhost/%PWD/log/non-existant-file.txt
+file://localhost/%PWD/log/non-existent-file.txt
 </command>
 </client>
 

tests/server/socksd.c

@@ -48,7 +48,7 @@
  *                        0 - no auth
  *                        1 - GSSAPI (not supported)
  *                        2 - user + password
- * "response [number]" - the decimal number to repsond to a connect
+ * "response [number]" - the decimal number to respond to a connect
  *                       SOCKS5: 0 is OK, SOCKS4: 90 is ok
  *
  */