diff --git a/docs/doxygen/groups/funcmacro_crt.h b/docs/doxygen/groups/funcmacro_crt.h
index e342ce7ef1..50b727672b 100644
--- a/docs/doxygen/groups/funcmacro_crt.h
+++ b/docs/doxygen/groups/funcmacro_crt.h
@@ -11,7 +11,7 @@
 @ingroup group_funcmacro
 
 For documentation of these functions please refer to the documentation
-of the standard CRT functions (see e.g. http://www.cppreference.com/wiki/c/start).
+of the standard CRT functions (see e.g.\ http://www.cppreference.com/wiki/c/start).
 
 */
 
diff --git a/interface/wx/htmllbox.h b/interface/wx/htmllbox.h
index 2f3cdaee16..6c8af509a6 100644
--- a/interface/wx/htmllbox.h
+++ b/interface/wx/htmllbox.h
@@ -123,7 +123,7 @@ protected:
 
     /**
         This method must be implemented in the derived class and should return
-        the body (i.e. without @c html nor @c body tags) of the HTML fragment
+        the body (i.e.\ without @c html nor @c body tags) of the HTML fragment
         for the given item.
 
         Note that this function should always return a text fragment for the @a n item
diff --git a/interface/wx/menuitem.h b/interface/wx/menuitem.h
index 8afae429c9..05f6a51fe8 100644
--- a/interface/wx/menuitem.h
+++ b/interface/wx/menuitem.h
@@ -250,7 +250,7 @@ public:
 
     /**
         Returns the text associated with the menu item, such as it was passed to the
-        wxMenuItem constructor, i.e. with any accelerator characters it may contain.
+        wxMenuItem constructor, i.e.\ with any accelerator characters it may contain.
 
         @deprecated This function is deprecated in favour of GetItemLabel().
 
diff --git a/interface/wx/window.h b/interface/wx/window.h
index 31b9093486..89fa9e2dc3 100644
--- a/interface/wx/window.h
+++ b/interface/wx/window.h
@@ -422,7 +422,7 @@ public:
 
     /**
         This function is called by wxWidgets keyboard navigation code when the user
-        gives the focus to this window from keyboard (e.g. using @c TAB key).
+        gives the focus to this window from keyboard (e.g.\ using @c TAB key).
 
         By default this method simply calls SetFocus() but
         can be overridden to do something in addition to this in the derived classes.