Procedure "RENAME, SET SCHEMA" issues patch.

Dear Team,

I would like to submit a patch for the Procedure "RENAME, SET SCHEMA" issue.

Issue:
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If we try to rename the Procedure from the pgAdmin 1.16 by it's properties dialogue window, then we will get "ERROR: syntax error at or near RENAME".

Attached the screen shot of this issue, and the bug fix.

Thanks in advance.

Note: