Small docs update for consistency (#46)

Author: TheLartians

README.md

@@ -30,10 +30,6 @@ packageProject(
   INCLUDE_DESTINATION include/${PROJECT_NAME}-${PROJECT_VERSION}
   # (optional) option to install only header files with matching pattern
   INCLUDE_HEADER_PATTERN "*.h"
-  # relative install directory for runtimes: bins, libs, archives 
-  # if omitted, by default libs will be installed to <...>/lib/<packagename-version>/
-  # / - means relative to <...>/lib, i.e. install libs to <...>/lib/, bins to <...>/bin/, etc
-  RUNTIME_DESTINATION /
   # semicolon separated list of the project's dependencies
   DEPENDENCIES "fmt 7.1.3;cxxopts 2.2.0"
   # (optional) create a header containing the version info
@@ -53,6 +49,10 @@ packageProject(
   ARCH_INDEPENDENT YES
   # (optional) option to generate CPack variables
   CPACK YES
+  # (optional) relative install directory for runtimes: bins, libs, archives 
+  # by default libs will be installed to <...>/lib/<packagename-version>/
+  # / - means relative to <...>/lib, i.e. install libs to <...>/lib/, bins to <...>/bin/, etc
+  RUNTIME_DESTINATION /
 )
 ```