diff --git a/src/V3SplitVar.cpp b/src/V3SplitVar.cpp
index d1c794ee1..1394ea679 100644
--- a/src/V3SplitVar.cpp
+++ b/src/V3SplitVar.cpp
@@ -475,7 +475,7 @@ class SplitUnpackedVarVisitor : public AstNVisitor, public SplitVarImpl {
             UINFO(4, "Skip " << nodep->prettyNameQ() << "\n");
             return;
         }
-        UASSERT_OBJ(!m_modp, m_modp, "Nested module declration");
+        UASSERT_OBJ(!m_modp, m_modp, "Nested module declaration");
         UASSERT_OBJ(m_refs.empty(), nodep, "The last module didn't finish split()");
         m_modp = nodep;
         iterateChildren(nodep);
@@ -990,7 +990,7 @@ class SplitPackedVarVisitor : public AstNVisitor, public SplitVarImpl {
     // key:variable to be split. value:location where the variable is referenced.
     vl_unordered_map<AstVar*, PackedVarRef> m_refs;
     virtual void visit(AstNodeModule* nodep) VL_OVERRIDE {
-        UASSERT_OBJ(m_modp == NULL, m_modp, "Nested module declration");
+        UASSERT_OBJ(m_modp == NULL, m_modp, "Nested module declaration");
         if (!VN_IS(nodep, Module)) {
             UINFO(5, "Skip " << nodep->prettyNameQ() << "\n");
             return;