diff --git a/doc/qtcreator/src/howto/creator-only/qtcreator-faq.qdoc b/doc/qtcreator/src/howto/creator-only/qtcreator-faq.qdoc
index 6a1d6a12277..b2dc857e458 100644
--- a/doc/qtcreator/src/howto/creator-only/qtcreator-faq.qdoc
+++ b/doc/qtcreator/src/howto/creator-only/qtcreator-faq.qdoc
@@ -1,4 +1,4 @@
-// Copyright (C) 2021 The Qt Company Ltd.
+// Copyright (C) 2023 The Qt Company Ltd.
 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only
 
 /*!
@@ -219,7 +219,7 @@
     Ubuntu or Debian?}
 
     \code
-    sudo apt-get install libglib2.0-dev libSM-dev libxrender-dev libfontconfig1-dev libxext-dev
+    sudo apt-get install libglib2.0-dev libsm-dev libxrender-dev libfontconfig1-dev libxext-dev
     \endcode
 
     If you use QtOpenGL, you also need:
diff --git a/doc/qtcreator/src/overview/creator-only/creator-desktop-platforms.qdoc b/doc/qtcreator/src/overview/creator-only/creator-desktop-platforms.qdoc
index 4cdf397d1fb..d97f7073cd6 100644
--- a/doc/qtcreator/src/overview/creator-only/creator-desktop-platforms.qdoc
+++ b/doc/qtcreator/src/overview/creator-only/creator-desktop-platforms.qdoc
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 The Qt Company Ltd.
+// Copyright (C) 2023 The Qt Company Ltd.
 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only
 
 /*!
@@ -30,7 +30,7 @@
         \li g++
         \li make
         \li libglib2.0-dev
-        \li libSM-dev
+        \li libsm-dev
         \li libxrender-dev
         \li libfontconfig1-dev
         \li libxext-dev