Add missing spaces

src/backends/julia/juliabackend.cpp

@@ -98,7 +98,7 @@ bool JuliaBackend::requirementsFullfilled(QString* const reason) const
     if (info.isSymLink())
     {
         if (reason)
-            *reason = i18n("The path to Julia specified in the application settings must point directly to the executable. Symlinks are not allowed."
+            *reason = i18n("The path to Julia specified in the application settings must point directly to the executable. Symlinks are not allowed. "
                         "Please provide the correct path in the application settings and try again.");
         return false;
     }

src/lib/backend.cpp

@@ -196,7 +196,7 @@ bool Backend::checkExecutable(const QString& name, const QString& path, QString*
     if (!info.isExecutable())
     {
         if (reason)
-            *reason = i18n("The specified file '%1' doesn't point to an executable."
+            *reason = i18n("The specified file '%1' doesn't point to an executable. "
                         "Please provide the correct path in the application settings and try again.",
                         path, name);
         return false;