diff --git a/src/rust-2018/cargo-and-crates-io/cargo-check-for-faster-checking.md b/src/rust-2018/cargo-and-crates-io/cargo-check-for-faster-checking.md
index 46166583..39812f70 100644
--- a/src/rust-2018/cargo-and-crates-io/cargo-check-for-faster-checking.md
+++ b/src/rust-2018/cargo-and-crates-io/cargo-check-for-faster-checking.md
@@ -47,8 +47,8 @@ So how much speedup do you actually get? Like most performance related
 questions, the answer is "it depends." Here are some very un-scientific
 benchmarks at the time of writing.
 
-|  build | performance | check performance | speedup |
+|  use case | build performance | check performance | speedup |
 |--------|-------------|-------------------|---------|
 | initial compile | 11s | 5.6s | 1.96x |
 | second compile (no changes) | 3s | 1.9s | 1.57x |
-| third compile with small change | 5.8s | 3s | 1.93x |
\ No newline at end of file
+| third compile with small change | 5.8s | 3s | 1.93x |