Change wording of paper-column-interface docstring.

diff --git a/lily/paper-column.cc b/lily/paper-column.cc
index 0112599371083d250512f8a83db356cf2a0b04aa..d153dcefb5ae58bf26246187e2c859fac14b7099 100644 (file)
--- a/lily/paper-column.cc
+++ b/lily/paper-column.cc
@@ -344,11 +344,10 @@ Paper_column::is_extraneous_column_from_ligature (Grob *me)
 
 ADD_INTERFACE (Paper_column,
               "@code{Paper_column} objects form the top-most X@tie{}parents"
-              " for items.  There are two types of columns: musical columns,"
-              " where are attached to, and non-musical columns, where"
-              " bar-lines, clefs, etc., are attached to.  The spacing engine"
-              " determines the X@tie{}positions of these objects.\n"
-              "\n"
+              " for items.  There are two types of columns: musical and"
+              " non-musical, to which musical and non-musical objects are"
+              " attached respectively.  The spacing engine determines the"
+              " X@tie{}positions of these objects.\n"
               "They are numbered, the first (leftmost) is column@tie{}0."
               "  Numbering happens before line breaking, and columns are not"
               " renumbered after line breaking.  Since many columns go"