Makefile cleanups.

st/Makefile

@@ -40,7 +40,6 @@ Compiler.js: Compiler.st Kernel.js
 # to compile the rest of st files presuming that they only depend on Kernel, like
 # for example Canvas.js and Benchfib.js.
 %.js: %.st Compiler.js
-	echo $(OBJECTS)
 	$(AMBERC) $(FLAGS) $<
 
 # But for some libraries there are more dependencies to care for. Then
@@ -61,11 +60,11 @@ TrySmalltalk.js: TrySmalltalk.st IDE.js
 
 # Some Examples use SUnit and also IDE
 Examples.js: Examples.st SUnit.js IDE.js
-	$(AMBERC) $(FLAGS) -l SUnit,Canvas,IDE $<;
+	$(AMBERC) $(FLAGS) -l SUnit,Canvas,IDE $<
 
 # Tests typically also use SUnit
 Kernel-Tests.js: Kernel-Tests.st SUnit.js
-	$(AMBERC) $(FLAGS) -l SUnit $<;
+	$(AMBERC) $(FLAGS) -l SUnit $<
 
 
 # Installing is simply copying all js files to js directory.
@@ -74,7 +73,7 @@ install: all
 
 # And cleaning is trivial also
 clean:
-	rm -f *.js; 
+	rm -f *.js
 
 # These three are phony
 .PHONY: all install clean