tidy-up: fix comment indentation

Closes #22373

docs/examples/cookie_interface.c

@@ -117,8 +117,7 @@ int main(void)
     /* HTTP-header style cookie. If you use the Set-Cookie format and do not
        specify a domain then the cookie is sent for any domain and is not
        modified, likely not what you intended. For more information refer to
-       the CURLOPT_COOKIELIST documentation.
-    */
+       the CURLOPT_COOKIELIST documentation. */
     snprintf(nline, sizeof(nline),
       "Set-Cookie: OLD_PREF=3d141414bf4209321; "
       "expires=Sun, 17-Jan-2038 19:14:07 GMT; path=/; domain=.example.com");

docs/examples/htmltitle.cpp

@@ -24,14 +24,14 @@
 /* <DESC>
  * Get a webpage, extract the title with libxml.
  * </DESC>
-
-  Written by Lars Nilsson
-
-  GNU C++ compile command line suggestion (edit paths accordingly):
-
-  g++ -Wall -I/opt/curl/include -I/opt/libxml/include/libxml2 htmltitle.cpp \
-    -o htmltitle -L/opt/curl/lib -L/opt/libxml/lib -lcurl -lxml2
-*/
+ *
+ * Written by Lars Nilsson
+ *
+ * GNU C++ compile command line suggestion (edit paths accordingly):
+ *
+ * g++ -Wall -I/opt/curl/include -I/opt/libxml/include/libxml2 htmltitle.cpp \
+ *  -o htmltitle -L/opt/curl/lib -L/opt/libxml/lib -lcurl -lxml2
+ */
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>

docs/examples/post-callback.c

@@ -102,13 +102,11 @@ int main(void)
     /* get verbose debug output please */
     curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
 
-    /*
-      If you use POST to an HTTP 1.1 server, you can send data without knowing
-      the size before starting the POST if you use chunked encoding. You
-      enable this by adding a header like "Transfer-Encoding: chunked" with
-      CURLOPT_HTTPHEADER. With HTTP 1.0 or without chunked transfer, you must
-      specify the size in the request.
-    */
+    /* If you use POST to an HTTP 1.1 server, you can send data without knowing
+       the size before starting the POST if you use chunked encoding. You
+       enable this by adding a header like "Transfer-Encoding: chunked" with
+       CURLOPT_HTTPHEADER. With HTTP 1.0 or without chunked transfer, you must
+       specify the size in the request. */
 #ifdef USE_CHUNKED
     {
       struct curl_slist *chunk = NULL;

docs/examples/sendrecv.c

@@ -89,8 +89,7 @@ int main(void)
      supports "natively", you are doing it wrong and you should stop.
 
      This example uses HTTP only to show how to use this API, it does not
-     suggest that writing an application doing this is sensible.
-  */
+     suggest that writing an application doing this is sensible. */
 
   curl = curl_easy_init();
   if(curl) {

docs/examples/simplessl.c

@@ -46,7 +46,7 @@
    4.   if you do not use a crypto engine:
    4.1. set pKeyName to the filename of your client key
    4.2. if the format of the key file is DER, set pKeyType to "DER"
-*/
+ */
 
 int main(void)
 {

docs/examples/threaded.c

@@ -73,11 +73,9 @@ static void *pull_one_url(void *p)
   return NULL;
 }
 
-/*
-   int pthread_create(pthread_t *new_thread_ID,
+/* int pthread_create(pthread_t *new_thread_ID,
                       const pthread_attr_t *attr,
-                      void * (*start_func)(void *), void *arg);
-*/
+                      void * (*start_func)(void *), void *arg); */
 
 int main(void)
 {

docs/libcurl/opts/CURLOPT_COOKIELIST.md

@@ -100,17 +100,15 @@ int main(void)
        before a transfer is performed. Cookies in the list that have the same
        hostname, path and name as in my_cookie are skipped. That is because
        libcurl has already imported my_cookie and it is considered a "live"
-       cookie. A live cookie is not replaced by one read from a file.
-    */
+       cookie. A live cookie is not replaced by one read from a file. */
     curl_easy_setopt(curl, CURLOPT_COOKIEFILE, "cookies.txt");  /* import */
 
     /* Cookies are exported after curl_easy_cleanup is called. The server
        may have added, deleted or modified cookies by then. The cookies that
-       were skipped on import are not exported.
-    */
+       were skipped on import are not exported. */
     curl_easy_setopt(curl, CURLOPT_COOKIEJAR, "cookies.txt");  /* export */
 
-    result = curl_easy_perform(curl); /* cookies imported from cookies.txt */
+    result = curl_easy_perform(curl);  /* cookies imported from cookies.txt */
 
     curl_easy_cleanup(curl);  /* cookies exported to cookies.txt */
   }

docs/libcurl/opts/CURLOPT_ERRORBUFFER.md

@@ -82,9 +82,8 @@ int main(void)
     result = curl_easy_perform(curl);
 
     /* if the request did not complete correctly, show the error
-    information. if no detailed error information was written to errbuf
-    show the more generic information from curl_easy_strerror instead.
-    */
+       information. if no detailed error information was written to errbuf
+       show the more generic information from curl_easy_strerror instead. */
     if(result != CURLE_OK) {
       size_t len = strlen(errbuf);
       fprintf(stderr, "\nlibcurl: (%d) ", result);