Update docs/reference/specifications/providers.md

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
Signed-off-by: Todd Baert <[email protected]>

Author: toddbaert

docs/reference/specifications/providers.md

@@ -145,7 +145,7 @@ The flagd gRPC retry policy is specified below:
 ## Fatal Status Codes
 
 Providers accept an option for defining fatal gRPC status codes which, when received in the RPC or sync streams, transition the provider to the PROVIDER_FATAL state.
-This configuration is useful for situations wherein these codes indicate to a client that their configuration is invalid and must be changed (ie: the error is non-transient).
+This configuration is useful for situations wherein these codes indicate to a client that their configuration is invalid and must be changed (i.e., the error is non-transient).
 Examples for this include status codes such as `UNAUTHENTICATED` or `PERMISSION_DENIED`.
 
 ## RPC Resolver