Doc: Describe changing the name of a custom output parser

Change-Id: I5980f993f831de60910bea3986c2a01cdaed2dbb
Reviewed-by: André Hartmann <aha_1980@gmx.de>
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

doc/qtcreator/src/projects/creator-only/creator-custom-output-parser.qdoc

@@ -34,6 +34,17 @@
     and warning patterns that you specify and create entries
     for found patterns in the \uicontrol Issues output pane.
 
+    To view or add custom output parsers, select
+    \uicontrol Tools > \uicontrol Options >
+    \uicontrol {Build & Run} > \uicontrol {Custom Output Parsers}.
+
+    \image qtcreator-custom-parser-list.png
+
+    To edit the settings of a custom output parser, select it in the list, and
+    then select \uicontrol Edit.
+
+    To remove the selected parser, select \uicontrol Remove.
+
     You can activate custom output parsers in the
     \uicontrol {Custom Output Parsers} section of
     the \uicontrol Build and \uicontrol Run settings,
@@ -69,6 +80,10 @@
         \li In the \uicontrol {Test} group, you can test how the message that
             you enter in the \uicontrol {Error message} field is matched when
             using the current settings.
+        \li Select \uicontrol OK to add the parser to the list of parsers
+            and return to the \uicontrol {Custom Output Parsers} tab.
+        \li Double-click the parser name to change it to something more
+            descriptive than the default value.
     \endlist
 
     \section1 Activating Custom Output Parsers
@@ -76,12 +91,12 @@
     \image qtcreator-custom-parser.png
 
     To activate a custom output parser in the \uicontrol Build or
-    \uicontrol Run setting of a project:
+    \uicontrol Run settings of a project:
 
     \list 1
         \li In the \uicontrol {Custom Output Parsers} section, select
             \uicontrol Details.
-        \li Select custom parsers to activate them for buildin or running
+        \li Select custom parsers to activate them for building or running
             the project.
     \endlist
 */