Fix typos “an”→“a” and a few different ones that appeared in the same search

1 files changed, 1 insertions, 1 deletions

diff --git a/src/tools/rustfmt/tests/source/cfg_if/detect/arch/x86.rs b/src/tools/rustfmt/tests/source/cfg_if/detect/arch/x86.rs
index 50d5cfa87c4..4c71a2c6ab9 100644
--- a/src/tools/rustfmt/tests/source/cfg_if/detect/arch/x86.rs
+++ b/src/tools/rustfmt/tests/source/cfg_if/detect/arch/x86.rs
@@ -2,7 +2,7 @@
 //!
 //! The features are detected using the `detect_features` function below.
 //! This function uses the CPUID instruction to read the feature flags from the
-//! CPU and encodes them in an `usize` where each bit position represents
+//! CPU and encodes them in a `usize` where each bit position represents
 //! whether a feature is available (bit is set) or unavaiable (bit is cleared).
 //!
 //! The enum `Feature` is used to map bit positions to feature names, and the