updated .gitignore to ignore .swp files
diff --git a/.gitignore b/.gitignore
index f770f0d..fd6c5b5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 /.idea/
 /precheck_results/
 */tmp
-*/*/tmp
\ No newline at end of file
+*/*/tmp
+.*swp