Fix some spelling issues (#3385)

Fix some of the spelling issues found by CSpell.

samples/multi-module/src/main.c

@@ -38,7 +38,7 @@ module_reader_callback(package_type_t module_type, const char *module_name,
 }
 
 static void
-moudle_destroyer(uint8 *buffer, uint32 size)
+module_destroyer_callback(uint8 *buffer, uint32 size)
 {
     if (!buffer) {
         return;
@@ -89,7 +89,8 @@ main(int argc, char *argv[])
 #if WASM_ENABLE_MULTI_MODULE != 0
     printf("- wasm_runtime_set_module_reader\n");
     /* set module reader and destroyer */
-    wasm_runtime_set_module_reader(module_reader_callback, moudle_destroyer);
+    wasm_runtime_set_module_reader(module_reader_callback,
+                                   module_destroyer_callback);
 #endif
 
     /* load WASM byte buffer from WASM bin file */
@@ -163,7 +164,7 @@ UNLOAD_MODULE:
     printf("- wasm_runtime_unload\n");
     wasm_runtime_unload(module);
 RELEASE_BINARY:
-    moudle_destroyer(file_buf, file_buf_size);
+    module_destroyer_callback(file_buf, file_buf_size);
 RELEASE_RUNTIME:
     printf("- wasm_runtime_destroy\n");
     wasm_runtime_destroy();

samples/wasm-c-api/src/clone.c

@@ -181,13 +181,13 @@ vm_clone_from_instance(const wasm_vm_t *base)
 {
     /**
      * if do a clone of the level instantiated_module, need to malloc and
-     * initialie
-     *   - global. WASMGlobalIntance and global data
-     *   - memory. WAAMMemoryInstance, memory_data and heap
+     * initialize
+     *   - global. WASMGlobalInstance and global data
+     *   - memory. WASMMemoryInstance, memory_data and heap
      *   - table. WASMTableInstance, table_data
      *   - exports. all global, memory and table
      *
-     * it is almost everything in wasm_instantiate() except funciton.
+     * it is almost everything in wasm_instantiate() except function.
      */
     (void)base;
     printf("Unsupported\n");