Update Cargo.toml

MathiasKoch · web-flow · commit 72560ace9ab6 · 2021-04-19T13:21:21.000+02:00
diff --git a/Cargo.toml b/Cargo.toml
@@ -15,4 +15,4 @@ keywords = ["storage"]
 categories = ["embedded", "hardware-support", "no-std"]
 
 [dependencies]
-heapless = "^0.5"
+heapless = "^0.5"
