Edited wiki page HowToSetupBuildbotForMelange through web user interface.

HowToSetupBuildbotForMelange.wiki

diff --git a/HowToSetupBuildbotForMelange.wiki b/HowToSetupBuildbotForMelange.wiki
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   # Hooray!
 }}}
 
-Also, you might need to look at master.cfg of buildbot in order to decide for the value of a few parameters.
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+Also, you might need to look at master.cfg of buildbot in order to decide for the value of a few parameters.
+
+NOTE: Builds might fail sometimes because of /tmp getting full, since buildout downloads stuff in there, and doesn't clear it - A cron job is setup using tmpreaper, and it clears everything in /tmp that is older than 1 day.
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