Update intro.rst for E251 as well

ymattw · ymattw · commit 5657753bf696 · 2013-02-26T10:45:08.000+08:00
diff --git a/docs/intro.rst b/docs/intro.rst
@@ -245,7 +245,7 @@ This is the current list of error and warning codes:
 | E242 (*) | tab after ','                                                        |
 +----------+----------------------------------------------------------------------+
 +----------+----------------------------------------------------------------------+
-| E251     | no spaces around keyword / parameter equals                          |
+| E251     | unexpected spaces around keyword / parameter equals                  |
 +----------+----------------------------------------------------------------------+
 +----------+----------------------------------------------------------------------+
 | E261     | at least two spaces before inline comment                            |
