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-rw-r--r--doc/join.n6
1 files changed, 3 insertions, 3 deletions
diff --git a/doc/join.n b/doc/join.n
index 270f9f3..c8179bb 100644
--- a/doc/join.n
+++ b/doc/join.n
@@ -14,7 +14,6 @@ join \- Create a string by joining together list elements
.SH SYNOPSIS
\fBjoin \fIlist \fR?\fIjoinString\fR?
.BE
-
.SH DESCRIPTION
.PP
The \fIlist\fR argument must be a valid Tcl list.
@@ -23,7 +22,9 @@ formed by joining all of the elements of \fIlist\fR together with
\fIjoinString\fR separating each adjacent pair of elements.
The \fIjoinString\fR argument defaults to a space character.
.SH EXAMPLES
+.PP
Making a comma-separated list:
+.PP
.CS
set data {1 2 3 4 5}
\fBjoin\fR $data ", "
@@ -31,14 +32,13 @@ set data {1 2 3 4 5}
.CE
.PP
Using \fBjoin\fR to flatten a list by a single level:
+.PP
.CS
set data {1 {2 3} 4 {5 {6 7} 8}}
\fBjoin\fR $data
\fB\(-> 1 2 3 4 5 {6 7} 8\fR
.CE
-
.SH "SEE ALSO"
list(n), lappend(n), split(n)
-
.SH KEYWORDS
element, join, list, separator