revisions.txt: change "rev" to "<rev>"

In revisions.txt, there were some instances of a rev argument being written as "rev". However, since they didn't mean the string literal, write "<rev>", instead. Signed-off-by: Denton Liu <liu.denton@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Denton Liu committed May 5, 2019 at 12:06 UTC e277ff43d34af1f9f5fbbde92307737f85afaa56
1 file changed +4 -4
Documentation/revisions.txt
+4 -4
@@ -159,12 +159,12 @@ thing no matter the case.
159 '<rev>{caret}0'
160 is a short-hand for '<rev>{caret}\{commit\}'.
161 +
162 -'rev{caret}\{object\}' can be used to make sure 'rev' names an
163 -object that exists, without requiring 'rev' to be a tag, and
164 -without dereferencing 'rev'; because a tag is already an object,
162 +'<rev>{caret}\{object\}' can be used to make sure '<rev>' names an
163 +object that exists, without requiring '<rev>' to be a tag, and
164 +without dereferencing '<rev>'; because a tag is already an object,
165 it does not have to be dereferenced even once to get to an object.
166 +
167 -'rev{caret}\{tag\}' can be used to ensure that 'rev' identifies an
167 +'<rev>{caret}\{tag\}' can be used to ensure that '<rev>' identifies an
168 existing tag object.
169
170 '<rev>{caret}{}', e.g. 'v0.99.8{caret}{}'::