diff --git a/rust-num-integer.spec b/rust-num-integer.spec
index 4ae3b80..e22a9cf 100644
--- a/rust-num-integer.spec
+++ b/rust-num-integer.spec
@@ -49,7 +49,7 @@ which use %{crate} from crates.io.
 
 %files          devel
 %license LICENSE-MIT LICENSE-APACHE
-%doc README.md RELEASES.MD
+%doc README.md RELEASES.md
 %{cargo_registry}/%{crate}-%{version}/
 %exclude %{cargo_registry}/%{crate}-%{version}/{bors.toml,ci}