Fix typos (#103)

* Fix typo in README.md

* Fix typo in src/instruments.rs

README.md

@@ -91,13 +91,13 @@ $ cargo instruments -t Allocations
 
 _Open the trace file in Instruments.app manually_
 
-By default the trace file will immediatly be opened with `Instruments.app`. If you do not want this behavior use the `--no-open` flag.
+By default the trace file will immediately be opened with `Instruments.app`. If you do not want this behavior use the `--no-open` flag.
 
 ```sh
 $ open target/instruments/mybin_Allocations_2021-05-09T12_34_56.trace
 ```
 
-If there are mutliple packages, you can specify the package to profile with
+If there are multiple packages, you can specify the package to profile with
 the `--package` flag.
 
 For example, you use Cargo's workspace to manage multiple packages. To profile

src/instruments.rs

@@ -476,7 +476,7 @@ pub(crate) fn profile_target(
         "{empty}".into()
     };
     if output.status.success() {
-        log::debug!("{xctrace_tool} exited successfuly");
+        log::debug!("{xctrace_tool} exited successfully");
         log::debug!("captured stdout:\n{stdout}");
         log::debug!("captured stderr:\n{stderr}");
     }