fix: typos

Author: phip1611

multiboot2/src/lib.rs

@@ -134,7 +134,7 @@ mod tests {
     use std::mem;
 
     /// Compile time test to check if the boot information is Send and Sync.
-    /// This test is relevant to give library users flexebility in passing the
+    /// This test is relevant to give library users flexibility in passing the
     /// struct around.
     #[test]
     fn boot_information_is_send_and_sync() {

multiboot2/src/util.rs

@@ -63,7 +63,7 @@ mod tests {
         // must not include final null
         assert_eq!(parse_slice_as_string(b"hello\0"), Ok("hello"));
         assert_eq!(parse_slice_as_string(b"hello\0\0"), Ok("hello"));
-        // must skip everytihng after first null
+        // must skip everything after first null
         assert_eq!(parse_slice_as_string(b"hello\0foo"), Ok("hello"));
     }
 }