diff --git a/docs/common-errors.md b/docs/common-errors.md
index 0400ff01..cecb28bc 100644
--- a/docs/common-errors.md
+++ b/docs/common-errors.md
@@ -22,7 +22,7 @@ On OS X you can also try:
- `PKG_CONFIG_PATH=$HOME/bin/prefix/radare2/lib/pkgconfig qmake`
- `PKG_CONFIG_PATH=$HOME/cutter/radare2/pkgcfg qmake` (for modern version and if radare2 was installed like the submodule)
-
+
Or radare2 libs could be installed to `/usr/lib/pkgconfig/`, so you can add variable `PKG_CONFIG_PATH` with value `/usr/lib/pkgconfig/`