2 files changed, 2 insertions, 2 deletions
diff --git a/src/libstd/ffi/c_str.rs b/src/libstd/ffi/c_str.rs
index 765452e0288..caf490a0277 100644
--- a/src/libstd/ffi/c_str.rs
+++ b/src/libstd/ffi/c_str.rs
@@ -377,7 +377,7 @@ impl CString {
     ///
     /// # Examples
     ///
-    /// Create a `CString`, pass ownership to an `extern` function (via raw pointer), then retake
+    /// Creates a `CString`, pass ownership to an `extern` function (via raw pointer), then retake
     /// ownership with `from_raw`:
     ///
     /// ```ignore (extern-declaration)
diff --git a/src/libstd/ffi/os_str.rs b/src/libstd/ffi/os_str.rs
index c05c19ae566..7dbf15cdc90 100644
--- a/src/libstd/ffi/os_str.rs
+++ b/src/libstd/ffi/os_str.rs
@@ -259,7 +259,7 @@ impl OsString {
     /// already sufficient.
     ///
     /// Note that the allocator may give the collection more space than it
-    /// requests. Therefore capacity can not be relied upon to be precisely
+    /// requests. Therefore, capacity can not be relied upon to be precisely
     /// minimal. Prefer reserve if future insertions are expected.
     ///
     /// # Examples