diff --git a/lib/wasm/WebAssemblyGenerator.js b/lib/wasm/WebAssemblyGenerator.js
index 9cfd5258f..51782ee7d 100644
--- a/lib/wasm/WebAssemblyGenerator.js
+++ b/lib/wasm/WebAssemblyGenerator.js
@@ -133,7 +133,7 @@ const getNextFuncIndex = (ast, countImportedFunc) => {
 };
 
 /**
- * Create a init instruction for a global
+ * Creates an init instruction for a global type
  * @param {t.GlobalType} globalType the global type
  * @returns {t.Instruction} init expression
  */
@@ -156,7 +156,7 @@ const createDefaultInitForGlobal = globalType => {
 /**
  * Rewrite the import globals:
  * - removes the ModuleImport instruction
- * - injects at the same offset a mutable global of the same time
+ * - injects at the same offset a mutable global of the same type
  *
  * Since the imported globals are before the other global declarations, our
  * indices will be preserved.
@@ -206,7 +206,7 @@ const rewriteImportedGlobals = state => bin => {
 
 				additionalInitCode.push(
 					/**
-					 * get_global in global initilizer only work for imported globals.
+					 * get_global in global initializer only works for imported globals.
 					 * They have the same indices than the init params, so use the
 					 * same index.
 					 */