Remove more warnings on Jenkins

modules/globebrowsing/tile/tile.cpp

@@ -42,14 +42,14 @@ Tile::Tile(ghoul::opengl::Texture* texture, std::shared_ptr<TileMetaData> metaDa
 
 TileMetaData* Tile::metaData() const {
     return _metaData.get();
-};
+}
 
 Tile::Status Tile::status() const {
     return _status;
-};
+}
 
 ghoul::opengl::Texture* Tile::texture() const {
     return _texture;
-};
+}
 
 } // namespace openspace::globebrowsing

modules/globebrowsing/tile/tileprovider/tileprovider.cpp

@@ -70,7 +70,7 @@ bool TileProvider::initialize() {
 
 bool TileProvider::deinitialize() {
     return true;
-};
+}
 
 float TileProvider::noDataValueAsFloat() {
     ghoul_assert(_isInitialized, "TileProvider was not initialized.");