Doc: Fix \code command usage

Since Qt 5.12, \code command accepts parameters, and in-line usage
no longer works (and was never documented to work).

Also, use \badcode for qmake snippets to make it appear as plain text.

Task-number: QTBUG-70980
Change-Id: I53cafdc912b4663d03c19b0a0003693330c94f15
Reviewed-by: Martin Smith <martin.smith@qt.io>

1 files changed, 12 insertions, 5 deletions

diff --git a/src/positioning/doc/src/qtpositioning.qdoc b/src/positioning/doc/src/qtpositioning.qdoc
index f0094ff0..7c30ef07 100644
--- a/src/positioning/doc/src/qtpositioning.qdoc
+++ b/src/positioning/doc/src/qtpositioning.qdoc
@@ -40,12 +40,15 @@
     For C++ projects include the header appropriate for the current use case,
     for example applications using routes may use
 
-    \code #include <QGeoCoordinate> \endcode
+    \code
+    #include <QGeoCoordinate>
+    \endcode
 
     The .pro file should have the \e positioning keyword added
 
-    \code QT += positioning \endcode
-
+    \badcode
+    QT += positioning
+    \endcode
 
     See more in the \l{Qt Positioning}{Qt Positioning Overview}.
 
@@ -87,11 +90,15 @@ To load the Qt Positioning module, add the following statement to your .qml file
 For C++ projects include the header appropriate for the current use case,
 for example applications using routes may use
 
-\code #include <QGeoCoordinate> \endcode
+\code
+#include <QGeoCoordinate>
+\endcode
 
 The .pro file should have the \e positioning keyword added
 
-\code QT += positioning \endcode
+\badcode
+QT += positioning
+\endcode
 
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