change spelling of centre to center: consistent with other man pages

and the name of the syntax elements being described; from tedu@

1 files changed, 3 insertions, 3 deletions

diff --git a/tbl.7 b/tbl.7
index 99b50f20..97b209a1 100644
--- a/tbl.7
+++ b/tbl.7
@@ -50,7 +50,7 @@ macro tags, whose precise syntax is documented in
 Tables consist of a series of options on a single line, followed by the
 table layout, followed by data.
 .Pp
-For example, the following creates a boxed table with digits centred in
+For example, the following creates a boxed table with digits centered in
 the cells.
 .Bd -literal -offset indent
 \&.TS
@@ -199,7 +199,7 @@ Layout lines may also be separated by a comma.
 Each layout cell consists of one of the following case-insensitive keys:
 .Bl -tag -width 2n
 .It Cm c
-Centre a literal string within its column.
+Center a literal string within its column.
 .It Cm r
 Right-justify a literal string within its column.
 .It Cm l
@@ -279,7 +279,7 @@ and
 are ignored by
 .Xr mandoc 1 .
 .Pp
-For example, the following layout specifies a centre-justified column of
+For example, the following layout specifies a center-justified column of
 minimum width 10, followed by vertical bar, followed by a left-justified
 column of minimum width 10, another vertical bar, then a column using
 bold font justified about the decimal point in numbers: