Fix doc string for sysmisc.cd()

Thanks to Plamen for hint

diff --git a/src/sysmisc.py b/src/sysmisc.py
index 6898f31..12d2c88 100644 (file)
--- a/src/sysmisc.py
+++ b/src/sysmisc.py
@@ -118,6 +118,8 @@ def cd(path):
     Taken from comment for python recipe by Greg Warner at
     http://code.activestate.com/recipes/576620-changedirectory-context-manager/
     (MIT license)
+
+    :arg str path: paht to temporarily switch to
     """
     orig_wd = os.getcwd()
     os.chdir(path)