diff --git a/core/bindings.rs b/core/bindings.rs
index 9a01a1e3767f46..ea45daff4c44fb 100644
--- a/core/bindings.rs
+++ b/core/bindings.rs
@@ -285,7 +285,7 @@ fn print(
   if arg_len == 2 {
     let int_val = match is_err_arg.integer_value(scope) {
       Some(v) => v,
-      None => return throw_type_error(scope, "Invalid arugment. Argument 2 should indicate wheter or not to print to stderr."),
+      None => return throw_type_error(scope, "Invalid argument. Argument 2 should indicate whether or not to print to stderr."),
     };
     is_err = int_val != 0;
   };
diff --git a/docs/contributing/web_platform_tests.md b/docs/contributing/web_platform_tests.md
index 9077655e9e32bf..534726db6cb0e0 100644
--- a/docs/contributing/web_platform_tests.md
+++ b/docs/contributing/web_platform_tests.md
@@ -61,7 +61,7 @@ it.
 This will check that the python3 (or `python.exe` on Windows) is actually
 Python 3.
 
-You can specify the following flags to customize bahaviour:
+You can specify the following flags to customize behaviour:
 
 ```
 --rebuild