Fix list indentation in read() docstring (#381)

src/CSV.jl

@@ -279,7 +279,7 @@ Supported keyword arguments include:
   * `comment`: a `String` that occurs at the beginning of a line to signal parsing that row should be skipped
   * `use_mmap::Bool=!Sys.iswindows()`: whether the file should be mmapped for reading, which in some cases can be faster
 * Parsing options:
-* `missingstrings`, `missingstring`: either a `String`, or `Vector{String}` to use as sentinel values that will be parsed as `missing`; by default, only an empty field (two consecutive delimiters) is considered `missing`
+  * `missingstrings`, `missingstring`: either a `String`, or `Vector{String}` to use as sentinel values that will be parsed as `missing`; by default, only an empty field (two consecutive delimiters) is considered `missing`
   * `delim=','`: a `Char` or `String` that indicates how columns are delimited in a file
   * `ignorerepeated::Bool=false`: whether repeated (consecutive) delimiters should be ignored while parsing; useful for fixed-width files with delimiter padding between cells
   * `quotechar='"'`, `openquotechar`, `closequotechar`: a `Char` (or different start and end characters) that indicate a quoted field which may contain textual delimiters or newline characters