diff --git a/documentation/installation/packages_debian_ubuntu.md b/documentation/installation/packages_debian_ubuntu.md
index 267cded2..08ccce5a 100644
--- a/documentation/installation/packages_debian_ubuntu.md
+++ b/documentation/installation/packages_debian_ubuntu.md
@@ -31,7 +31,7 @@ When the compilation process has ended the .deb packages for libcommuni and spec
 
 ## Quick packaging with CPack
 
-If you want to test latest changes and save time on full rebuilding all packages, you can quickly create a single package from usual build tree, like:
+If you want to test latest changes and save time on full rebuild of all packages, you can quickly create a single package from usual build tree, like:
 
         # cpack -G DEB -D CPACK_PACKAGE_CONTACT="Your Name <your@email.address>" -D CPACK_PACKAGE_NAME="spectrum2-nightly" -D CPACK_PACKAGE_FILE_NAME="spectrum2-nightly" -D CPACK_PACKAGE_VERSION="2.0.x" -D CPACK_DEBIAN_PACKAGE_DEPENDS="libboost-all-dev (>= 1.49), libc6 (>= 2.14), libswiften2 | libswiften3, libcurl3, liblog4cxx10, libpurple0" -D CPACK_DEBIAN_PACKAGE_CONFLICTS="spectrum2, spectrum2-backend-libpurple, spectrum2-backend-twitter, spectrum2-backend-swiften, spectrum2-dbg, libtransport2.0, libtransport-plugin2.0"