Fix small typos in coding docs

doc/CODING.md

@@ -216,7 +216,7 @@ Formelement type: DATE / DATETIME / TIME
    * regexp might be user defined. If given, do not use system regexp!
    * No min/max check.
  * Server: 
-   * check with system wirde regexp 
+   * check with system wide regexp
    * regexp might be user defined. If given, do not use system regexp!
    * Do min/max check.
  
@@ -250,8 +250,8 @@ Debug / Log
  
     $this->store->getVar(SYSTEM_SHOW_DEBUG_INFO, STORE_SYSTEM) === 'yes'
 
-Errormessages & Eceptions
-=========================
+Errormessages & Exceptions
+==========================
 
 * Exception types:
   * Code 

doc/HTML.md

@@ -4,7 +4,7 @@ This document explains the HTML markup used by QFQ.
 
 ## Hooks
 
-Hooks are used on by the Client to gather information required for
+Hooks are used on the Client to gather information required for
 asynchronous requests and to add predefined event handlers to HTML Elements.
 
 

doc/PROTOCOL.md

@@ -23,7 +23,7 @@ JSON Response from the server containing at least:
 		"message": "<message>"
 	}
    
-`status` indicates whether or not the request has been fullfiled by
+`status` indicates whether or not the request has been fulfilled by
 the server (`"success"`) or encountered an error (`"error"`). On
 `"error"` the Client must display `"<message>"` to the user. On
 `"success"`, the Client may display `"<message>"` to the user.