[PATCH] typo in wait.def doc

[Nick Pongratz]

Pretty trivial in the grand scheme of things, just wanted to report
that the documentation for wait repeats "a".

---
diff --git a/builtins/wait.def b/builtins/wait.def
index 974f959b..46e764c5 100644
--- a/builtins/wait.def
+++ b/builtins/wait.def
@@ -28,7 +28,7 @@ Wait for job completion and return exit status.
 Waits for each process identified by an ID, which may be a process ID or a
 job specification, and reports its termination status.  If ID is not
 given, waits for all currently active child processes, and the return
-status is zero.  If ID is a a job specification, waits for all processes
+status is zero.  If ID is a job specification, waits for all processes
 in that job's pipeline.

 If the -n option is supplied, waits for the next job to terminate and
---

Nick Pongratz
Systems Engineer
Singlewire Software