[PATCH] Remove inappropriate phrase from the documentation of po-mode

[Daniel Martín]

The documentation of Emacs po-mode contains a supposedly funny phrase
about changing sex that contributes nothing of value to explain how the
po-other-window command works and may offend some readers.

Here's a patch to fix the issue:

diff --git a/gettext-tools/doc/gettext.texi b/gettext-tools/doc/gettext.texi
index 2e12696e7..4f4762c3c 100644
--- a/gettext-tools/doc/gettext.texi
+++ b/gettext-tools/doc/gettext.texi
@@ -3496,10 +3496,9 @@ to leave PO mode, temporarily.  It just moves the cursor 
to some other
 Emacs window, and pops one if necessary.  For example, if the translator
 just got PO mode to show some source context in some other, she might
 discover some apparent bug in the program source that needs correction.
-This command allows the translator to change sex, become a programmer,
-and have the cursor right into the window containing the program she
-(or rather @emph{he}) wants to modify.  By later getting the cursor back
-in the PO file window, or by asking Emacs to edit this file once again,
+This command allows the translator to have the cursor right into the window
+containing the program she wants to modify.  By later getting the cursor
+back in the PO file window, or by asking Emacs to edit this file once again,
 PO mode is then recovered.
 
 @efindex ?@r{, PO Mode command}