diff --git a/src/Magnum/Platform/EmscriptenApplication.h b/src/Magnum/Platform/EmscriptenApplication.h
index 0e0350653..35fbfdbb0 100644
--- a/src/Magnum/Platform/EmscriptenApplication.h
+++ b/src/Magnum/Platform/EmscriptenApplication.h
@@ -1656,7 +1656,7 @@ class EmscriptenApplication::KeyEvent: public EmscriptenApplication::InputEvent
 
             Space,              /**< Space */
             Tab,                /**< Tab */
-            Quote,              /**< Quote (`'`) */
+            Quote,              /**< Quote (<tt>'</tt>) */
             Comma,              /**< Comma */
             Period,             /**< Period */
             Minus,              /**< Minus */
diff --git a/src/Magnum/Platform/GlfwApplication.h b/src/Magnum/Platform/GlfwApplication.h
index 0f977b91f..b8bada13b 100644
--- a/src/Magnum/Platform/GlfwApplication.h
+++ b/src/Magnum/Platform/GlfwApplication.h
@@ -1503,7 +1503,7 @@ class GlfwApplication::KeyEvent: public GlfwApplication::InputEvent {
             Tab = GLFW_KEY_TAB,                 /**< Tab */
 
             /**
-             * Quote (`'`)
+             * Quote (<tt>'</tt>)
              * @m_since_latest
              */
             Quote = GLFW_KEY_APOSTROPHE,
diff --git a/src/Magnum/Platform/Sdl2Application.h b/src/Magnum/Platform/Sdl2Application.h
index a010b0bc1..bf54e4402 100644
--- a/src/Magnum/Platform/Sdl2Application.h
+++ b/src/Magnum/Platform/Sdl2Application.h
@@ -2101,7 +2101,7 @@ class Sdl2Application::KeyEvent: public Sdl2Application::InputEvent {
             Tab = SDLK_TAB,             /**< Tab */
 
             /**
-             * Quote (`'`)
+             * Quote (<tt>'</tt>)
              * @m_since_latest
              */
             Quote = SDLK_QUOTE,