Format faceting files.

include/schaapcommon/facets/ds9facetfile.h

@@ -88,7 +88,8 @@ class DS9FacetFile {
   /**
    * Take a comment as input e.g. text={direction} and retrieves direction.
    */
-  static std::string ParseDirection(TokenType type, const std::string& comment) {
+  static std::string ParseDirection(TokenType type,
+                                    const std::string& comment) {
     const std::string classifier = "text=";
     std::string dir = "";
 
@@ -105,7 +106,7 @@ class DS9FacetFile {
     return dir;
   }
 
-private:
+ private:
   std::vector<double> ReadNumList() {
     std::vector<double> vals;
     if (Token() != "(")