csvIO: fix doc

docs/user-guide/utilities/fieldconvert.tex

@@ -504,7 +504,7 @@ FieldConvert -m interppointdatatofld:frompts=file1.pts file1.xml file1.fld
 \end{lstlisting}
 or alternatively for csv data:
  \begin{lstlisting}[style=BashInputStyle]
-FieldConvert -m interppointdatatofld file1.xml file1.csv file1.fld
+FieldConvert -m interppointdatatofld:frompts=file1.csv file1.xml file1.fld
 \end{lstlisting}
 %
 This command will interpolate the data from \inltt{file1.pts} (\inltt{file1.csv}) to the mesh
@@ -531,7 +531,7 @@ In case of $n$-dimensional data, the $n$ coordinates are specified in the first
 columns accordingly.
 %
 An equivalant csv file is:
-\begin{lstlisting}[style=bash]
+\begin{lstlisting}[style=BashInputStyle]
 # x, a, b, c
 1.0000,-1.0000,1.0000,-0.7778
 2.0000,-0.9798,0.9798,-0.7980
@@ -583,7 +583,7 @@ The format of the file \inltt{file2.pts} is of the same form as for the
 \end{lstlisting}
 Similar to the \textit{interppointdatatofld} module, the \inltt{.pts} file can
 be interchanged with a \inltt{.csv} file:
-\begin{lstlisting}[style=Xbash
+\begin{lstlisting}[style=BashInputStyle]
 # x, y
 0.0,0.0
 0.5,0.0