stop using the word 'just'

Everywhere. In documentation and code comments.

It is almost never a good word and almost always a filler that should be
avoided.

Closes #20793

include/curl/curl.h

@@ -820,7 +820,7 @@ typedef enum {
  * CURLAUTH_NTLM_WB      - HTTP NTLM authentication delegated to winbind helper
  * CURLAUTH_BEARER       - HTTP Bearer token authentication
  * CURLAUTH_ONLY         - Use together with a single other type to force no
- *                         authentication or just that single type
+ *                         authentication or that single type
  * CURLAUTH_ANY          - All fine types set
  * CURLAUTH_ANYSAFE      - All fine types except Basic
  */
@@ -2124,7 +2124,7 @@ typedef enum {
   /* Specify URL using CURL URL API. */
   CURLOPT(CURLOPT_CURLU, CURLOPTTYPE_OBJECTPOINT, 282),
 
-  /* add trailing data just after no more data is available */
+  /* add trailing data after no more data is available */
   CURLOPT(CURLOPT_TRAILERFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 283),
 
   /* pointer to be passed to HTTP_TRAILER_FUNCTION */
@@ -2356,8 +2356,8 @@ typedef enum {
                                   Unless one is set programmatically, the
                                   .netrc will be queried. */
 enum CURL_NETRC_OPTION {
-  /* we set a single member here, just to make sure we still provide the enum,
-     but the values to use are defined above with L suffixes */
+  /* we set a single member here, to make sure we still provide the enum, but
+     the values to use are defined above with L suffixes */
   CURL_NETRC_LAST = 3
 };
 
@@ -2386,7 +2386,7 @@ enum CURL_NETRC_OPTION {
 #define CURL_TLSAUTH_SRP  1L
 
 enum CURL_TLSAUTH {
-  /* we set a single member here, just to make sure we still provide the enum,
+  /* we set a single member here, to make sure we still provide the enum,
      but the values to use are defined above with L suffixes */
   CURL_TLSAUTH_LAST = 2
 };
@@ -2409,7 +2409,7 @@ enum CURL_TLSAUTH {
 #define CURL_TIMECOND_LASTMOD      3L
 
 typedef enum {
-  /* we set a single member here, just to make sure we still provide
+  /* we set a single member here, to make sure we still provide
      the enum typedef, but the values to use are defined above with L
      suffixes */
   CURL_TIMECOND_LAST = 4
@@ -3024,9 +3024,8 @@ typedef enum {
 /* Different data locks for a single share */
 typedef enum {
   CURL_LOCK_DATA_NONE = 0,
-  /*  CURL_LOCK_DATA_SHARE is used internally to say that
-   *  the locking is just made to change the internal state of the share
-   *  itself.
+  /*  CURL_LOCK_DATA_SHARE is used internally to say that the locking is made
+   *  to change the internal state of the share itself.
    */
   CURL_LOCK_DATA_SHARE,
   CURL_LOCK_DATA_COOKIE,

include/curl/easy.h

@@ -78,7 +78,7 @@ CURL_EXTERN CURL *curl_easy_duphandle(CURL *curl);
  * DESCRIPTION
  *
  * Re-initializes a curl handle to the default values. This puts back the
- * handle to the same state as it was in when it was just created.
+ * handle to the same state as it was in when it was created.
  *
  * It does keep: live connections, the Session ID cache, the DNS cache and the
  * cookies.

include/curl/multi.h

@@ -77,9 +77,8 @@ typedef enum {
   CURLM_LAST
 } CURLMcode;
 
-/* just to make code nicer when using curl_multi_socket() you can now check
-   for CURLM_CALL_MULTI_SOCKET too in the same style it works for
-   curl_multi_perform() and CURLM_CALL_MULTI_PERFORM */
+/* You can check for CURLM_CALL_MULTI_SOCKET too in the same style it works
+   for curl_multi_perform() and CURLM_CALL_MULTI_PERFORM */
 #define CURLM_CALL_MULTI_SOCKET CURLM_CALL_MULTI_PERFORM
 
 /* bitmask bits for CURLMOPT_PIPELINING */
@@ -201,13 +200,13 @@ CURL_EXTERN CURLMcode curl_multi_wakeup(CURLM *multi_handle);
 /*
  * Name:    curl_multi_perform()
  *
- * Desc:    When the app thinks there is data available for curl it calls this
+ * Desc: When the app thinks there is data available for curl it calls this
  *          function to read/write whatever there is right now. This returns
  *          as soon as the reads and writes are done. This function does not
  *          require that there actually is data available for reading or that
- *          data can be written, it can be called just in case. It returns
- *          the number of handles that still transfer data in the second
- *          argument's integer-pointer.
+ *          data can be written, it can be called. It returns the number of
+ *          handles that still transfer data in the second argument's
+ *          integer-pointer.
  *
  * Returns: CURLMcode type, general multi error code. *NOTE* that this only
  *          returns errors etc regarding the whole multi stack. There might
@@ -234,7 +233,7 @@ CURL_EXTERN CURLMcode curl_multi_cleanup(CURLM *multi_handle);
  *
  * Desc:    Ask the multi handle if there is any messages/informationals from
  *          the individual transfers. Messages include informationals such as
- *          error code from the transfer or just the fact that a transfer is
+ *          error code from the transfer or the fact that a transfer is
  *          completed. More details on these should be written down as well.
  *
  *          Repeated calls to this function will return a new struct each
@@ -515,7 +514,7 @@ typedef int (*curl_push_callback)(CURL *parent,
  *
  * Desc:    Ask curl for fds for polling. The app can use these to poll on.
  *          We want curl_multi_perform() called as soon as one of them are
- *          ready. Passing zero size allows to get just a number of fds.
+ *          ready. Passing zero size allows to get a number of fds.
  *
  * Returns: CURLMcode type, general multi error code.
  */

include/curl/typecheck-gcc.h

@@ -38,7 +38,7 @@
  *       when compiling with -Wlogical-op.
  *
  * To add an option that uses the same type as an existing option, you will
- * just need to extend the appropriate _curl_*_option macro
+ * need to extend the appropriate _curl_*_option macro
  */
 
 #define curl_easy_setopt(handle, option, value)                         \
@@ -260,7 +260,7 @@
    curlcheck_cb_compatible((expr), curl_notify_callback))
 
 /*
- * For now, just make sure that the functions are called with three arguments
+ * Make sure that the functions are called with three arguments
  */
 #define curl_share_setopt(share, opt, param) \
   (curl_share_setopt)(share, opt, param)