Clean up minor leftover comments

.github/workflows/ci.yml

@@ -27,7 +27,6 @@ jobs:
       - name: Checkout branch
         uses: actions/checkout@v2
 
-      # TODO point to to rust3ds/test-runner once migrated
       - uses: rust3ds/test-runner/setup@v1
         with:
           toolchain: ${{ matrix.toolchain }}

ctru-rs/src/os.rs

@@ -4,7 +4,7 @@
 ///
 /// # Example
 /// ```
-/// # // let _runner = test_runner::GdbRunner::default();
+/// # let _runner = test_runner::GdbRunner::default();
 /// let firm_version = ctru::os::firm_version();
 /// assert_ne!(firm_version.major(), 0);
 ///
@@ -61,7 +61,7 @@ pub fn kernel_version() -> Version {
 ///
 /// # Example
 /// ```
-/// # // let _runner = test_runner::GdbRunner::default();
+/// # let _runner = test_runner::GdbRunner::default();
 /// let all_memory = ctru::os::MemRegion::All;
 ///
 /// assert!(all_memory.size() > 0);
@@ -111,7 +111,7 @@ impl MemRegion {
 /// # Example
 ///
 /// ```
-/// # // let _runner = test_runner::GdbRunner::default();
+/// let _runner = test_runner::GdbRunner::default();
 /// let strength = ctru::os::WifiStrength::current();
 /// assert!((strength as u8) < 4);
 /// ```