Bug 284547: Fix escaping of > characters inside C<> tags in the pod docs

Bugzilla.pm

@@ -241,7 +241,7 @@ or should be something which is globally required by a large ammount of code
 
 =head1 METHODS
 
-Note that all C<Bugzilla> functionailty is method based; use C<Bugzilla->dbh>
+Note that all C<Bugzilla> functionality is method based; use C<Bugzilla-E<gt>dbh>
 rather than C<Bugzilla::dbh>. Nothing cares about this now, but don't rely on
 that.
 
@@ -288,7 +288,7 @@ Bugzilla::User instance.
 
 =item C<logout_request>
 
-Essentially, causes calls to C<Bugzilla->user> to return C<undef>. This has the
+Essentially, causes calls to C<Bugzilla-E<gt>user> to return C<undef>. This has the
 effect of logging out a user for the current request only; cookies and
 database sessions are left intact.
 

Bugzilla/User.pm

@@ -1155,7 +1155,7 @@ internally, such code must call this method to flush the cached result.
 Returns a hashref of group names for groups the user is a member of. The keys
 are the names of the groups, whilst the values are the respective group ids.
 (This is so that a set of all groupids for groups the user is in can be
-obtained by C<values(%{$user->groups})>.)
+obtained by C<values(%{$user-E<gt>groups})>.)
 
 =item C<in_group>
 
@@ -1169,7 +1169,7 @@ and getting all of the groups would be overkill.
 Returns a hashref of group names for groups that the user can bless. The keys
 are the names of the groups, whilst the values are the respective group ids.
 (This is so that a set of all groupids for groups the user can bless can be
-obtained by C<values(%{$user->bless_groups})>.)
+obtained by C<values(%{$user-E<gt>bless_groups})>.)
 
 =item C<can_see_bug(bug_id)>