Remove misc:depends, remove obsolete comment

debian/control

@@ -10,7 +10,7 @@ Package: i3lock
 Architecture: any
 Priority: optional
 Section: x11
-Depends: ${shlibs:Depends}, ${misc:Depends}
+Depends: ${shlibs:Depends}
 Description: a slightly improved version of slock
  i3lock improves slock by making it fork() and therefore combinable with
  commands to suspend your computer. Additionally, instead of turning of

debian/rules

@@ -37,7 +37,6 @@ install: build
 	dh_clean -k 
 	dh_installdirs
 
-	# Add here commands to install the package into debian/wiipdf
 	$(MAKE) DESTDIR=$(CURDIR)/debian/i3lock/ install