White-space copy&paste fixups

lib/libvarnish/vtcp.c

@@ -324,5 +324,5 @@ VTCP_check_hup(int sock)
 
 	if (poll(&pfd, 1, 0) == 1 && pfd.revents & POLLHUP)
 		return (1);
-        return (0);
+	return (0);
 }

lib/libvcc/vcc_expr.c

@@ -1025,7 +1025,7 @@ vcc_expr_cmp(struct vcc *tl, struct expr **e, enum var_type fmt)
 	}
 	if ((*e)->fmt == STRING &&
 	    (tl->t->tok == '~' || tl->t->tok == T_NOMATCH)) {
-	        not = tl->t->tok == '~' ? "" : "!";
+		not = tl->t->tok == '~' ? "" : "!";
 		vcc_NextToken(tl);
 		ExpectErr(tl, CSTR);
 		re = vcc_regexp(tl);
@@ -1037,7 +1037,7 @@ vcc_expr_cmp(struct vcc *tl, struct expr **e, enum var_type fmt)
 	}
 	if ((*e)->fmt == IP &&
 	    (tl->t->tok == '~' || tl->t->tok == T_NOMATCH)) {
-	        not = tl->t->tok == '~' ? "" : "!";
+		not = tl->t->tok == '~' ? "" : "!";
 		vcc_NextToken(tl);
 		ExpectErr(tl, ID);
 		vcc_AddRef(tl, tl->t, SYM_ACL);

lib/libvmod_debug/vmod_debug.c

@@ -93,7 +93,7 @@ vmod_test_priv_vcl(const struct vrt_ctx *ctx, struct vmod_priv *priv)
 {
 
 	CHECK_OBJ_NOTNULL(ctx, VRT_CTX_MAGIC);
-        assert(!strcmp(priv->priv, "FOO"));
+	assert(!strcmp(priv->priv, "FOO"));
 }
 
 VCL_BLOB