doc: edit text for DEP0101

Make the text slightly more concise. Fix awkward verb tense.

PR-URL: nodejs#20519
Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>

doc/api/deprecations.md

@@ -925,7 +925,7 @@ This was never a documented feature.
 
 Type: End-of-Life
 
-The `--with-lttng` compile time option is removed.
+The `--with-lttng` compile-time option has been removed.
 
 <a id="DEP0102"></a>
 ### DEP0102: Using `noAssert` in Buffer#(read|write) operations.