Cleanup

* Drop remainder of -dbg package
* Typo fix
* Drop debian/clean, no longer needed

debian/clean

@@ -1 +0,0 @@
-libhttp_parser.so.2.7.1

debian/libhttp-parser-dev.lintian-overrides

@@ -1,2 +1,2 @@
-# Upstread does not provide a changelog
+# Upstream does not provide a changelog
 libhttp-parser-dev: no-upstream-changelog

debian/libhttp-parser2.7.1-dbg.lintian-overrides

@@ -1,2 +0,0 @@
-# Upstread does not provide a changelog
-libhttp-parser2.7.1-dbg: no-upstream-changelog

debian/libhttp-parser2.7.1.lintian-overrides

@@ -1,2 +1,2 @@
-# Upstread does not provide a changelog
+# Upstream does not provide a changelog
 libhttp-parser2.7.1: no-upstream-changelog