TODO.md: Update TODO file

diff --git a/TODO.md b/TODO.md
index 934bc418651c7d261e56a1593ea76dc8e070735a..beed9d7c64b3df9116a682c9736000ea3fcbc82a 100644 (file)
--- a/TODO.md
+++ b/TODO.md
@@ -1,12 +1,10 @@
 TODO
 ----
 
+- Run as single-threaded by default (until we're sure that this is thread-safe)
 - Add mutex to avoid issues when two processes are modifying the same file.
 - Handle permission issues with .xattr files
-- Add options to:
-  - Change extension name of sidecar files
 - Code Quality
-  - Valgrind support
   - C unit tests
   - Valgrind report on travis
   - Upload travis generated code coverage somewhere