[glib] glib-mkenums: Fix typos in a message and a comment

[Philip Withnall <pwithnall src gnome org>]

commit 0a42a7cb74cc9390f1ea8d0b9b48825e92059be7
Author: Philip Withnall <withnall endlessm com>
Date:   Wed Mar 21 15:03:14 2018 +0000

    glib-mkenums: Fix typos in a message and a comment
    
    Signed-off-by: Philip Withnall <withnall endlessm com>
    Reviewed-by: nobody

 gobject/glib-mkenums.in | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gobject/glib-mkenums.in b/gobject/glib-mkenums.in
index d551cdcf4..15628df6f 100755
--- a/gobject/glib-mkenums.in
+++ b/gobject/glib-mkenums.in
@@ -99,7 +99,7 @@ codecs.register_error('replace_and_warn', replace_and_warn)
 # glib-mkenums.py
 # Information about the current enumeration
 flags = None # Is enumeration a bitmask?
-option_underscore_name = '' # Overriden underscore variant of the enum name
+option_underscore_name = '' # Overridden underscore variant of the enum name
                             # for example to fix the cases we don't get the
                             # mixed-case -> underscorized transform right.
 option_lowercase_name = ''  # DEPRECATED.  A lower case name to use as part
@@ -486,7 +486,7 @@ def process_file(curfilename):
 
             if option_lowercase_name is not None:
                 if option_underscore_name is not None:
-                    print_warning("lowercase_name overriden with underscore_name")
+                    print_warning("lowercase_name overridden with underscore_name")
                     option_lowercase_name = None
                 else:
                     print_warning("lowercase_name is deprecated, use underscore_name")