diff --git a/KnownToWork/Signal.md b/KnownToWork/Signal.md
index d20bd27..328177b 100644
--- a/KnownToWork/Signal.md
+++ b/KnownToWork/Signal.md
@@ -3,9 +3,9 @@
 | Website | https://signal.org/                          |
 |---------|-----------------------------------------------|
 | Android | yes [see..](https://signal.org/download/)   |
-| apple   | yes [see..](https://signal.org/download/)   |
-| linux   | yes [see..](https://signal.org/download/)   |
-| win     | yes [see..](https://signal.org/download/)   |
+| Apple   | yes [see..](https://signal.org/download/)   |
+| Linux   | yes [see..](https://signal.org/download/)   |
+| Windows | yes [see..](https://signal.org/download/)   |
 
 # Signal