diff --git a/Gems/Atom/Tools/MaterialEditor/Code/Source/Window/MaterialEditorWindow.cpp b/Gems/Atom/Tools/MaterialEditor/Code/Source/Window/MaterialEditorWindow.cpp
index fca3cc59eb..ffe5ec408a 100644
--- a/Gems/Atom/Tools/MaterialEditor/Code/Source/Window/MaterialEditorWindow.cpp
+++ b/Gems/Atom/Tools/MaterialEditor/Code/Source/Window/MaterialEditorWindow.cpp
@@ -416,7 +416,7 @@ namespace MaterialEditor
             if (!result)
             {
                 const QString documentPath = GetDocumentPath(documentId);
-                const QString status = QString("Failed to perform Undo on document: %1").arg(documentPath);
+                const QString status = QString("Failed to perform undo on document: %1").arg(documentPath);
                 m_statusMessage->setText(QString("<font color=\"Red\">%1</font>").arg(status));
             }
         }, QKeySequence::Undo);
@@ -428,7 +428,7 @@ namespace MaterialEditor
             if (!result)
             {
                 const QString documentPath = GetDocumentPath(documentId);
-                const QString status = QString("Failed to perform Redo on document: %1").arg(documentPath);
+                const QString status = QString("Failed to perform redo on document: %1").arg(documentPath);
                 m_statusMessage->setText(QString("<font color=\"Red\">%1</font>").arg(status));
             }
         }, QKeySequence::Redo);
diff --git a/Gems/Atom/Tools/ShaderManagementConsole/Code/Source/Window/ShaderManagementConsoleWindow.cpp b/Gems/Atom/Tools/ShaderManagementConsole/Code/Source/Window/ShaderManagementConsoleWindow.cpp
index ec9ad08e21..a7c8d79130 100644
--- a/Gems/Atom/Tools/ShaderManagementConsole/Code/Source/Window/ShaderManagementConsoleWindow.cpp
+++ b/Gems/Atom/Tools/ShaderManagementConsole/Code/Source/Window/ShaderManagementConsoleWindow.cpp
@@ -278,7 +278,7 @@ namespace ShaderManagementConsole
             if (!result)
             {
                 const QString documentPath = GetDocumentPath(documentId);
-                const QString status = QString("Failed to perform Undo on document: %1").arg(documentPath);
+                const QString status = QString("Failed to perform undo on document: %1").arg(documentPath);
                 m_statusMessage->setText(QString("<font color=\"Red\">%1</font>").arg(status));
             }
         }, QKeySequence::Undo);
@@ -290,7 +290,7 @@ namespace ShaderManagementConsole
             if (!result)
             {
                 const QString documentPath = GetDocumentPath(documentId);
-                const QString status = QString("Failed to perform Redo on document: %1").arg(documentPath);
+                const QString status = QString("Failed to perform redo on document: %1").arg(documentPath);
                 m_statusMessage->setText(QString("<font color=\"Red\">%1</font>").arg(status));
             }
         }, QKeySequence::Redo);