Formatting of initial values of commands

[muzimuzhi]

Version

3.1.10

Details

When resolving #1325, I found initial values of commands \pgfprofilesetrel and \pgfsettransformnonlinearflatness are not well formatted.

Usually initial values are specified for keys.

pgf/doc/generic/pgf/pgfmanual-en-library-profiler.tex

Lines 232 to 237 in 12f1783

	\begin{command}{\pgfprofilesetrel\marg{profiler entry name} (initially main job)}
	Sets the profiler entry whose total time will be used to compute all other
	relative times. Thus, \meta{profiler entry name} will use $100\%$ of the
	total time per definition, all other relative times are relative to this
	one.
	\end{command}

pgf/doc/generic/pgf/pgfmanual-en-base-transformations.tex

Lines 945 to 948 in 12f1783

	\begin{command}{\pgfsettransformnonlinearflatness\marg{dimension} (initially 5pt)}
	Whenever in a to-be-drawn curve the $L^\infty$-distance (maximum of
	the distances in $x$- and $y$-directions) between the start of a
	curve and its first control point or between the first and second

One way is to convert trailing (initially <value>) into textual description.