openbmc-tools: remove trailing spaces from all files

Change-Id: I1c71bf3359718226d27f34c9fb87723edd318814
Signed-off-by: Nagaraju Goruganti <ngorugan@in.ibm.com>
diff --git a/post-process/pretty-journal.py b/post-process/pretty-journal.py
index b6d519a..c4008f1 100644
--- a/post-process/pretty-journal.py
+++ b/post-process/pretty-journal.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 
 r"""
-BMC FFDC will at times include the journal in json format 
+BMC FFDC will at times include the journal in json format
 (journalctl -o json-pretty ).  This is a quick and dirty script which
 will convert that json output into the standard journalctl output
 """
@@ -38,4 +38,4 @@
 	    except:
 		print "Unable to parse msg: " + str(e)
 		continue
-        
+