core: fix typos in comments

src/gui/gui-color.c

@@ -776,7 +776,7 @@ gui_color_decode_ansi_cb (void *data, const char *text)
 
     keep_colors = (data) ? 1 : 0;;
 
-    /* if we don't keep colors of if text is empty, just return empty string */
+    /* if we don't keep colors or if text is empty, just return empty string */
     if (!keep_colors || !text || !text[0])
         return strdup ("");
 

src/plugins/irc/irc-color.c

@@ -489,7 +489,7 @@ irc_color_decode_ansi_cb (void *data, const char *text)
 
     ansi_state = (struct t_irc_color_ansi_state *)data;
 
-    /* if we don't keep colors of if text is empty, just return empty string */
+    /* if we don't keep colors or if text is empty, just return empty string */
     if (!ansi_state->keep_colors || !text || !text[0])
         return strdup ("");
 

src/plugins/irc/irc-command.c

@@ -311,7 +311,7 @@ irc_command_mode_masks (struct t_irc_server *server,
                      sizeof (masks));
 
         /*
-         * if we reached the max number of modes allowed of if the mask doesn't
+         * if we reached the max number of modes allowed or if the mask doesn't
          * fits in string, send the MODE command now and flush the modes/masks
          * strings
          */

src/plugins/irc/irc-redirect.c

@@ -882,7 +882,7 @@ irc_redirect_message (struct t_irc_server *server, const char *message,
                 if (match_stop || ptr_redirect->cmd_start_received)
                 {
                     /*
-                     * add message to output if matching stop of if command
+                     * add message to output if matching stop or if command
                      * is numeric
                      */
                     irc_redirect_message_add (ptr_redirect, message, command);