diff --git a/src/libraries/System.Private.CoreLib/src/System/Runtime/InteropServices/CLong.cs b/src/libraries/System.Private.CoreLib/src/System/Runtime/InteropServices/CLong.cs
index 520d9e92b7d220..140e8cc1c319aa 100644
--- a/src/libraries/System.Private.CoreLib/src/System/Runtime/InteropServices/CLong.cs
+++ b/src/libraries/System.Private.CoreLib/src/System/Runtime/InteropServices/CLong.cs
@@ -36,7 +36,7 @@ public CLong(int value)
         }
 
         /// <summary>
-        /// Constructs an instance from a native sized integer.
+        /// Constructs an instance from a native-sized integer.
         /// </summary>
         /// <param name="value">The integer value.</param>
         /// <exception cref="OverflowException"><paramref name="value"/> is outside the range of the underlying storage type.</exception>
diff --git a/src/libraries/System.Private.CoreLib/src/System/Runtime/InteropServices/CULong.cs b/src/libraries/System.Private.CoreLib/src/System/Runtime/InteropServices/CULong.cs
index 13ee5a7e011023..2bb0ede6f72686 100644
--- a/src/libraries/System.Private.CoreLib/src/System/Runtime/InteropServices/CULong.cs
+++ b/src/libraries/System.Private.CoreLib/src/System/Runtime/InteropServices/CULong.cs
@@ -36,7 +36,7 @@ public CULong(uint value)
         }
 
         /// <summary>
-        /// Constructs an instance from a native sized unsigned integer.
+        /// Constructs an instance from a native-sized unsigned integer.
         /// </summary>
         /// <param name="value">The integer value.</param>
         /// <exception cref="OverflowException"><paramref name="value"/> is outside the range of the underlying storage type.</exception>
diff --git a/src/mono/mono/mini/mini-arm.c b/src/mono/mono/mini/mini-arm.c
index 9cab61db1cbc3b..206987c4b17d0b 100644
--- a/src/mono/mono/mini/mini-arm.c
+++ b/src/mono/mono/mini/mini-arm.c
@@ -2108,7 +2108,7 @@ mono_arch_allocate_vars (MonoCompile *cfg)
 		if (cfg->gsharedvt && mini_is_gsharedvt_variable_type (t))
 			continue;
 
-		/* inst->backend.is_pinvoke indicates native sized value types, this is used by the
+		/* inst->backend.is_pinvoke indicates native-sized value types, this is used by the
 		* pinvoke wrappers when they call functions returning structure */
 		if (ins->backend.is_pinvoke && MONO_TYPE_ISSTRUCT (t) && t->type != MONO_TYPE_TYPEDBYREF) {
 			size = mono_class_native_size (mono_class_from_mono_type_internal (t), &ualign);
diff --git a/src/mono/mono/mini/mini-s390x.c b/src/mono/mono/mini/mini-s390x.c
index 04c87f37e7eaf1..5a52747b34739e 100644
--- a/src/mono/mono/mini/mini-s390x.c
+++ b/src/mono/mono/mini/mini-s390x.c
@@ -1606,7 +1606,7 @@ mono_arch_allocate_vars (MonoCompile *cfg)
 			continue;
 
 		/*--------------------------------------------------*/
-		/* inst->backend.is_pinvoke indicates native sized  */
+		/* inst->backend.is_pinvoke indicates native-sized  */
 		/* value types this is used by the pinvoke wrappers */
 		/* when they call functions returning structure     */
 		/*--------------------------------------------------*/
diff --git a/src/mono/mono/mini/mini.c b/src/mono/mono/mini/mini.c
index 5f82961fe6c722..6c8bb702be93d1 100644
--- a/src/mono/mono/mini/mini.c
+++ b/src/mono/mono/mini/mini.c
@@ -1039,7 +1039,7 @@ mono_allocate_stack_slots2 (MonoCompile *cfg, gboolean backward, guint32 *stack_
 		if (cfg->gsharedvt && mini_is_gsharedvt_variable_type (t))
 			continue;
 
-		/* inst->backend.is_pinvoke indicates native sized value types, this is used by the
+		/* inst->backend.is_pinvoke indicates native-sized value types, this is used by the
 		* pinvoke wrappers when they call functions returning structures */
 		if (inst->backend.is_pinvoke && MONO_TYPE_ISSTRUCT (t) && t->type != MONO_TYPE_TYPEDBYREF) {
 			size = mono_class_native_size (mono_class_from_mono_type_internal (t), &align);
@@ -1348,7 +1348,7 @@ mono_allocate_stack_slots (MonoCompile *cfg, gboolean backward, guint32 *stack_s
 		if (cfg->gsharedvt && mini_is_gsharedvt_variable_type (t))
 			continue;
 
-		/* inst->backend.is_pinvoke indicates native sized value types, this is used by the
+		/* inst->backend.is_pinvoke indicates native-sized value types, this is used by the
 		* pinvoke wrappers when they call functions returning structures */
 		if (inst->backend.is_pinvoke && MONO_TYPE_ISSTRUCT (t) && t->type != MONO_TYPE_TYPEDBYREF) {
 			size = mono_class_native_size (mono_class_from_mono_type_internal (t), &align);