Typos

Author: christiangnrd

src/KernelAbstractions.jl

@@ -564,7 +564,7 @@ end
 Returns whether `@atomic` operations are supported by the backend.
 
 !!! note
-    Backend implementations **must** implement this function,
+    Backend implementations **must** implement this function
     only if they **do not** support atomic operations with Atomix.
 """
 supports_atomics(::Backend) = true
@@ -575,7 +575,7 @@ supports_atomics(::Backend) = true
 Returns whether `Float64` values are supported by the backend.
 
 !!! note
-    Backend implementations **must** implement this function,
+    Backend implementations **must** implement this function
     only if they **do not** support `Float64`.
 """
 supports_float64(::Backend) = true