README.adoc: "an current offset" -> "a current offset"

Change-Id: If7bc2a399d99d06be98bafc12d3d7f9808e0e2b5
Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>

diff --git a/README.adoc b/README.adoc
index 954f3546e56049e45d41333f82fe24ea2e26c9e4..40eafc28937c875be8b9d17dcefdd50aac4c38b8 100644 (file)
--- a/README.adoc
+++ b/README.adoc
@@ -810,7 +810,7 @@ aa bb cc dd ee ff 11 22  33 44 55 04 0f  ┆ •••••••"3DU••
 
 === Current offset alignment
 
-An _current offset alignment_ represents zero or more padding bytes to
+A _current offset alignment_ represents zero or more padding bytes to
 make the <<cur-offset,current offset>> meet a given
 https://en.wikipedia.org/wiki/Data_structure_alignment[alignment] value.