Style fixes.

Thanks to @Qantas94Heavy 's comments.

----

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changeset, and put them under a multiple licence consisting of your choice of
one of more of:

- The CC0 / Public Domain - https://creativecommons.org/choose/zero/ .

- The MIT / Expat license - https://en.wikipedia.org/wiki/MIT_License

- The default licence of your project

- The https://en.wikipedia.org/wiki/GNU_Lesser_General_Public_License - version
2.1 or higher

- The https://en.wikipedia.org/wiki/GNU_General_Public_License - version 2 or
higher

- Any licence in the 2018-Aug-27 popular licenses list of
https://opensource.org/licenses

- The https://en.wikipedia.org/wiki/Apache_License version 2.0 or later

- The https://en.wikipedia.org/wiki/Artistic_License version 2.0 or later

- The https://en.wikipedia.org/wiki/ISC_license

- The https://opensource.org/licenses/BSD-2-Clause

Crediting me will be nice, but not mandatory, and you can change the licence
of the project without needing my permission.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/ui/dialog/selectordialog.cpp b/src/ui/dialog/selectordialog.cpp
index e99f35df2..d44528df1 100644
--- a/src/ui/dialog/selectordialog.cpp
+++ b/src/ui/dialog/selectordialog.cpp
@@ -838,7 +838,7 @@ void SelectorDialog::_insertClass(const std::vector<SPObject *>& objVec, const G
                 }
             }
             if (add) {
-                obj->setAttribute("class", classAttr + " " + className );
+                obj->setAttribute("class", classAttr + " " + className);
             }
         }
     }