.gitignore in rspreadsheet-0.4.5 vs .gitignore in rspreadsheet-0.4.7

@@ -24,19 +24,18 @@
 /rdoc/
 .~lock*
 .*kate-swp
 .*kate-swp.bak
 .directory
-.rake-tasks~
+.rake_tasks~
 
 ## Environment normalisation:
 /.bundle/
 /lib/bundler/man/
 
 # for a library or gem, you might want to ignore these files since the code is
 # intended to run in multiple environments; otherwise, check them in:
-
 Gemfile.lock
 .ruby-version
 .ruby-gemset
 
 # unless supporting rvm < 1.11.0 or doing something fancy, ignore this:
@@ -45,6 +44,10 @@
 # specific to the project
 /*.ods
 /spec/testfile1/
 
 #temporary
-/w
\ No newline at end of file
+/w
+*~
+
+# rspec failure tracking
+.rspec_status