spelling fixes

Detected using the `codespell` tool (version 1.13.0).

Also secure and fix an URL.

lib/Makefile.netware

@@ -166,7 +166,7 @@ endif
 	CFLAGS += -align 4
 else
 	# PRELUDE = $(NDK_CLIB)/imports/clibpre.o
-	# to avoid the __init_* / __deinit_* whoes don't use prelude from NDK
+	# to avoid the __init_* / __deinit_* woes don't use prelude from NDK
 	PRELUDE = "$(MWCW_PATH)/libraries/runtime/prelude.obj"
 	# CFLAGS += -include "$(MWCW_PATH)/headers/nlm_clib_prefix.h"
 	CFLAGS += -align 1
@@ -192,7 +192,7 @@ else
 endif
 else
 	PRELUDE = $(NDK_CLIB)/imports/clibpre.gcc.o
-	# to avoid the __init_* / __deinit_* whoes don't use prelude from NDK
+	# to avoid the __init_* / __deinit_* woes don't use prelude from NDK
 	# http://www.gknw.net/development/mk_nlm/gcc_pre.zip
 	# PRELUDE = $(NDK_ROOT)/pre/prelude.o
 	CFLAGS += -include $(NDKBASE)/nlmconv/genlm.h

lib/curl_fnmatch.c

@@ -37,7 +37,7 @@
  *
  * Make this function match POSIX. Test 1307 includes a set of test patterns
  * that returns different results with a POSIX fnmatch() than with this
- * implemenation and this is considered a bug where POSIX is the guiding
+ * implementation and this is considered a bug where POSIX is the guiding
  * light.
  */
 

lib/easy.c

@@ -113,7 +113,7 @@ static CURLcode win32_init(void)
   res = WSAStartup(wVersionRequested, &wsaData);
 
   if(res != 0)
-    /* Tell the user that we couldn't find a useable */
+    /* Tell the user that we couldn't find a usable */
     /* winsock.dll.     */
     return CURLE_FAILED_INIT;
 
@@ -125,7 +125,7 @@ static CURLcode win32_init(void)
 
   if(LOBYTE(wsaData.wVersion) != LOBYTE(wVersionRequested) ||
      HIBYTE(wsaData.wVersion) != HIBYTE(wVersionRequested) ) {
-    /* Tell the user that we couldn't find a useable */
+    /* Tell the user that we couldn't find a usable */
 
     /* winsock.dll. */
     WSACleanup();

lib/file.c

@@ -461,7 +461,7 @@ static CURLcode file_do(struct connectdata *conn, bool *done)
     return result;
 
   /* Adjust the start offset in case we want to get the N last bytes
-   * of the stream iff the filesize could be determined */
+   * of the stream if the filesize could be determined */
   if(data->state.resume_from < 0) {
     if(!fstated) {
       failf(data, "Can't get the size of file.");

lib/multi.c

@@ -458,7 +458,7 @@ CURLMcode curl_multi_add_handle(struct Curl_multi *multi,
      happens if the lastcall time is set to the same time when the handle is
      removed as when the next handle is added, as then the check in
      update_timer() that prevents calling the application multiple times with
-     the same timer infor will not trigger and then the new handle's timeout
+     the same timer info will not trigger and then the new handle's timeout
      will not be notified to the app.
 
      The work-around is thus simply to clear the 'lastcall' variable to force

lib/telnet.c

@@ -1017,7 +1017,7 @@ static void sendsuboption(struct connectdata *conn, int option)
     CURL_SB_ACCUM(tn, CURL_IAC);
     CURL_SB_ACCUM(tn, CURL_SB);
     CURL_SB_ACCUM(tn, CURL_TELOPT_NAWS);
-    /* We must deal either with litte or big endian processors */
+    /* We must deal either with little or big endian processors */
     /* Window size must be sent according to the 'network order' */
     x = htons(tn->subopt_wsx);
     y = htons(tn->subopt_wsy);

lib/urldata.h

@@ -1348,7 +1348,7 @@ struct DynamicStatic {
   char *url;        /* work URL, copied from UserDefined */
   bool url_alloc;   /* URL string is malloc()'ed */
   char *referer;    /* referer string */
-  bool referer_alloc; /* referer sting is malloc()ed */
+  bool referer_alloc; /* referer string is malloc()ed */
   struct curl_slist *cookielist; /* list of cookie files set by
                                     curl_easy_setopt(COOKIEFILE) calls */
   struct curl_slist *resolve; /* set to point to the set.resolve list when