Fix another 'varable' typo.

diff --git a/bin/filter-bash-environment.py b/bin/filter-bash-environment.py
index 53f395eadafff349eaba288122fabdd62abf2981..5038c0789153d38ca9deccfa159157d096ee29eb 100755 (executable)
--- a/bin/filter-bash-environment.py
+++ b/bin/filter-bash-environment.py
@@ -116,7 +116,7 @@ def filter_bash_environment(pattern, file_in, file_out):
                file_out.write(line)
 
 if __name__ == "__main__":
-       description = "Filter out variable assignments for varable " + \
+       description = "Filter out variable assignments for variable " + \
                "names matching a given PATTERN " + \
                "while leaving bash function definitions and here-documents " + \
                "intact. The PATTERN is a space separated list of variable names" + \