Spelling fixes

Spelling errors found using github.com/lucasdemarchi/codespell
A tool to fix common misspellings.
This tool is licensed under GNU General Public License, version 2.

Change-Id: I99ddfba10e88b764554107ac6859502ef09c6234
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
diff --git a/syslib/utils_keywords.py b/syslib/utils_keywords.py
index 1dcbe70..40437e6 100644
--- a/syslib/utils_keywords.py
+++ b/syslib/utils_keywords.py
@@ -139,7 +139,7 @@
             error_list.append(temp_error_list)
             parse_walk = False
             temp_error_list = []
-        # Add entry to list if line is not emtpy
+        # Add entry to list if line is not empty
         elif parse_walk:
             temp_error_list.append(str(line))