Update README.md

minium · web-flow · commit 75cd12828453 · 2017-04-18T13:01:39.000+02:00
diff --git a/README.md b/README.md
@@ -28,7 +28,7 @@ cd build
 cmake ..
 make
 sudo make install
-ldconfig
+sudo ldconfig
 ```
 
 Using the library
