Bug 12027: (QA follow-up) Fix spelling and tab characters

Signed-off-by: Julian Maurice <julian.maurice@biblibre.com>

Signed-off-by: Nick Clemens <nick@bywatersolutions.com>

C4/Auth.pm

@@ -980,7 +980,7 @@ sub checkauth {
             my $shibSuccess = 0;
             my ( $return, $cardnumber );
 
-	    # If shib is enabled and we have a shib login, does the login match a valid koha user
+            # If shib is enabled and we have a shib login, does the login match a valid koha user
             if ( $shib && $shib_login ) {
                 my $retuserid;
 

C4/Auth_with_shibboleth.pm

@@ -311,7 +311,7 @@ Given a shib_login attribute, this routine checks for a matching local user and
 
   _get_uri();
 
-A sugar function to that simply returns the current page URI with appropriate protocal attached
+A sugar function to that simply returns the current page URI with appropriate protocol attached
 
 This routine is NOT exported
 
@@ -319,7 +319,7 @@ This routine is NOT exported
 
   my $config = _get_shib_config();
 
-A sugar function that checks for a valid sibboleth configuration, and if found returns a hashref of it's contents
+A sugar function that checks for a valid shibboleth configuration, and if found returns a hashref of it's contents
 
 This routine is NOT exported