diff --git a/tests/workspace_svg/procedure_svg_test.js b/tests/workspace_svg/procedure_svg_test.js
index 730deb22c..1c27245d4 100644
--- a/tests/workspace_svg/procedure_svg_test.js
+++ b/tests/workspace_svg/procedure_svg_test.js
@@ -327,7 +327,7 @@ function test_procedureEnableDisableInteractions() {
 
     assertTrue('Callers are disabled when their definition is disabled.',
         barCalls[0].disabled && barCalls[1].disabled);
-    assertTrue('Callers in definitions are disabled by inheritence.',
+    assertTrue('Callers in definitions are disabled by inheritance.',
         !fooCalls[0].disabled && fooCalls[0].getInheritedDisabled());
 
     fooDef.setEnabled(false);
@@ -340,7 +340,7 @@ function test_procedureEnableDisableInteractions() {
     assertTrue('Callers are reenabled with their definition',
         !barCalls[0].disabled && !barCalls[0].disabled);
 
-    assertTrue('Nested disabled callers remain disabled, not by inheritence.',
+    assertTrue('Nested disabled callers remain disabled, not by inheritance.',
         fooCalls[0].disabled && !fooCalls[0].getInheritedDisabled());
 
     bazDef.setEnabled(false);
@@ -348,7 +348,7 @@ function test_procedureEnableDisableInteractions() {
     assertTrue('Caller is disabled with its definition',
         bazCall.disabled);
 
-    assertTrue('Caller in the return is disabled by inheritence.',
+    assertTrue('Caller in the return is disabled by inheritance.',
         !barCalls[1].disabled && barCalls[1].getInheritedDisabled());
 
     barDef.setEnabled(false);
@@ -357,7 +357,7 @@ function test_procedureEnableDisableInteractions() {
 
     bazDef.setEnabled(true);
 
-    assertTrue('Caller in the return remains disabled, not by inheritence.',
+    assertTrue('Caller in the return remains disabled, not by inheritance.',
         barCalls[1].disabled && !barCalls[1].getInheritedDisabled());
 
   } finally {