diff --git a/src/teeos/mod.rs b/src/teeos/mod.rs
index 25e06ffaa3b10..dc8a5f776514b 100644
--- a/src/teeos/mod.rs
+++ b/src/teeos/mod.rs
@@ -48,7 +48,7 @@ pub type ssize_t = isize;
 
 pub type pid_t = c_int;
 
-// aarch64 specifc
+// aarch64 specific
 pub type c_char = u8;
 
 pub type wchar_t = u32;
@@ -61,9 +61,9 @@ pub type c_ulong = u64;
 pub struct _CLongDouble(pub u128);
 
 // long double in C means A float point value, which has 128bit length.
-// but some bit maybe not used, so the really length of long double could be 80(x86) or 128(power pc/IEEE)
+// but some bit maybe not used, so the real length of long double could be 80(x86) or 128(power pc/IEEE)
 // this is different from f128(not stable and not included default) in Rust, so we use u128 for FFI(Rust to C).
-// this is unstable and will couse to memfault/data abort.
+// this is unstable and will cause to memfault/data abort.
 pub type c_longdouble = _CLongDouble;
 
 pub type pthread_t = c_ulong;
diff --git a/src/unix/haiku/native.rs b/src/unix/haiku/native.rs
index 3d266deb56721..07830065add00 100644
--- a/src/unix/haiku/native.rs
+++ b/src/unix/haiku/native.rs
@@ -1299,7 +1299,7 @@ extern "C" {
     pub fn find_path_for_path_etc(
         path: *const ::c_char,
         dependency: *const ::c_char,
-        architectur: *const ::c_char,
+        architecture: *const ::c_char,
         baseDirectory: path_base_directory,
         subPath: *const ::c_char,
         flags: u32,