Fix typos

Author: josephlr

src/lib.rs

@@ -219,17 +219,17 @@ cfg_if! {
     }
 }
 
-/// Reister a function to be invoked by `getrandom` on custom targets. This
+/// Register a function to be invoked by `getrandom` on custom targets. This
 /// function will only be invoked on targets not supported by `getrandom`. This
-/// prevents crate dependancies from either inadvertantly or maliciously
+/// prevents crate dependencies from either inadvertently or maliciously
 /// overriding the secure RNG implementations in `getrandom`.
 ///
 /// *This API requires the following crate features to be activated: `custom`*
 #[macro_export]
 #[cfg(feature = "custom")]
 macro_rules! register_custom_getrandom {
     ($path:path) => {
-        // We use an extern "C" function to get the garuntees of a stable ABI.
+        // We use an extern "C" function to get the guarantees of a stable ABI.
         #[no_mangle]
         extern "C" fn __getrandom_custom(dest: *mut u8, len: usize) -> u32 {
             let slice = unsafe { ::std::slice::from_raw_parts_mut(dest, len) };

tests/common.rs

@@ -1,4 +1,4 @@
-// Explictly use the Custom RNG crates to link them in.
+// Explicitly use the Custom RNG crates to link them in.
 #[cfg(feature = "test-stdweb")]
 use getrandom_stdweb as _;
 #[cfg(feature = "test-bindgen")]