Remove repetitive words

credential/cargo-credential/examples/stdout-redirected.rs

@@ -15,7 +15,7 @@ impl Credential for MyCredential {
         _args: &[&str],
     ) -> Result<CredentialResponse, Error> {
         // Informational messages should be sent on stderr.
-        eprintln!("message on stderr should be sent the the parent process");
+        eprintln!("message on stderr should be sent to the parent process");
 
         // Reading from stdin and writing to stdout will go to the attached console (tty).
         println!("message from test credential provider");

credential/cargo-credential/tests/examples.rs

@@ -15,7 +15,7 @@ fn stdout_redirected() {
         .arg("--cargo-plugin")
         .assert()
         .stdout_eq(format!("{hello}\n{err_not_supported}\n"))
-        .stderr_eq("message on stderr should be sent the the parent process\n")
+        .stderr_eq("message on stderr should be sent to the parent process\n")
         .success();
 }
 

src/cargo/sources/registry/mod.rs

@@ -328,7 +328,7 @@ pub enum LoadResponse {
     NotFound,
 }
 
-/// An abstract interface to handle both a local and and remote registry.
+/// An abstract interface to handle both a local and remote registry.
 ///
 /// This allows [`RegistrySource`] to abstractly handle each registry kind.
 ///

src/doc/src/reference/specifying-dependencies.md

@@ -127,7 +127,7 @@ separated with a comma, e.g., `>= 1.2, < 1.5`.
 > (e.g. only uses a simple type that hasn't changed between releases, like an `Id`)
 > may support users choosing which version of the "public dependency" to use.
 > In this case, a version requirement like `">=0.4, <2"` may be of interest.
-> *However* users of the package will likely run into errors and need to to
+> *However* users of the package will likely run into errors and need to
 > manually select a version of the "public dependency" via `cargo update` if
 > they also depend on it as Cargo might pick different versions of the "public
 > dependency" when [resolving dependency versions](resolver.md)  (see

tests/testsuite/global_cache_tracker.rs

@@ -444,7 +444,7 @@ fn auto_gc_index() {
 fn auto_gc_git() {
     // auto-gc should delete git checkouts and dbs.
 
-    // Returns the short git name of a a checkout.
+    // Returns the short git name of a checkout.
     let short_id = |repo: &git2::Repository| -> String {
         let head = repo.revparse_single("HEAD").unwrap();
         let short_id = head.short_id().unwrap();