Rename initialise to initialize

src/analyzer/analyzerbase.cpp

@@ -40,7 +40,7 @@
 
 // INSTRUCTIONS Base2D
 // 1. do anything that depends on height() in init(), Base2D will call it before you are shown
-// 2. otherwise you can use the constructor to initialise things
+// 2. otherwise you can use the constructor to initialize things
 // 3. reimplement analyze(), and paint to canvas(), Base2D will update the widget when you return control to it
 // 4. if you want to manipulate the scope, reimplement transform()
 // 5. for convenience <vector> <qpixmap.h> <qwdiget.h> are pre-included

src/analyzer/analyzercontainer.cpp

@@ -136,7 +136,7 @@ void AnalyzerContainer::ChangeAnalyzer(int id) {
   QObject *instance = analyzer_types_[id]->newInstance(Q_ARG(QWidget*, this));
 
   if (!instance) {
-    qLog(Warning) << "Couldn't initialise a new" << analyzer_types_[id]->className();
+    qLog(Warning) << "Couldn't initialize a new" << analyzer_types_[id]->className();
     return;
   }
 

src/analyzer/rainbowanalyzer.h

@@ -92,7 +92,7 @@ class RainbowAnalyzer : public Analyzer::Base {
   }
 
  private:
-  // "constants" that get initialised in the constructor
+  // "constants" that get initialized in the constructor
   float band_scale_[kRainbowBands];
   QPen colors_[kRainbowBands];