diff --git a/docs/dsl/csv.rst b/docs/dsl/csv.rst
index 5946028..ce06487 100644
--- a/docs/dsl/csv.rst
+++ b/docs/dsl/csv.rst
@@ -1,2 +1,35 @@
 csv
----
+===
+
+Pulls CSV data from .csv files into a hash of arrays keyed by the headers. First row is assumed to be the header row.
+
+Parsing uses Ruby's CSV, with options ``{headers: true, converters: :numeric}``
+http://www.ruby-doc.org/stdlib-2.0/libdoc/csv/rdoc/CSV.html
+
+The ``csv`` method is a member of ``Squib::Deck``, but it is also available outside of the Deck DSL with ``Squib.csv()``. This allows a construction like::
+
+  data = Squib.csv file: 'data.csv'
+  Squib::Deck.new(cards: data['name'].size) do
+  end
+
+
+Options
+-------
+
+file
+  default: ``'deck.csv'``
+
+  the CSV-formatted file to open. Opens relative to the current directory.
+
+strip
+  default: ``true``
+
+  When ``true``, strips leading and trailing whitespace on values and headers
+
+explode
+  default: ``'qty'``
+
+  Quantity explosion will be applied to the column this name. For example, rows in the csv with a ``'qty'`` of 3 will be duplicated 3 times.
+
+Examples
+--------
diff --git a/docs/dsl/ellipse.rst b/docs/dsl/ellipse.rst
index 7effb12..a49ad0c 100644
--- a/docs/dsl/ellipse.rst
+++ b/docs/dsl/ellipse.rst
@@ -1,7 +1,7 @@
 ellipse
 -------
 
-Draw an ellipse at the given coordinates.
+Draw an ellipse at the given coordinates. An ellipse is an oval that is defined by a bounding rectangle. To draw a circle, see :doc:`circle`.
 
 Options
 ^^^^^^^
diff --git a/docs/dsl/text.rst b/docs/dsl/text.rst
index 81e84e2..c7c5f6f 100644
--- a/docs/dsl/text.rst
+++ b/docs/dsl/text.rst
@@ -9,14 +9,6 @@ Options
 -------
 
 
-definition
-   This is a definition of something.
-   And some more stuff.
-
-x
-   The x-coordinate of the upper-left corner of the text box. Supports :doc:`/units`
-
-
 Examples
 --------
 
diff --git a/docs/dsl/xlsx.rst b/docs/dsl/xlsx.rst
index 3254360..a5390f1 100644
--- a/docs/dsl/xlsx.rst
+++ b/docs/dsl/xlsx.rst
@@ -1,2 +1,37 @@
 xlsx
-----
+====
+
+Pulls ExcelX data from .xlsx files into a hash of arrays keyed by the headers. First row is assumed to be the header row.
+
+The ``csv`` method is a member of ``Squib::Deck``, but it is also available outside of the Deck DSL with ``Squib.csv()``. This allows a construction like::
+
+  data = Squib.xlsx file: 'data.xlsx'
+  Squib::Deck.new(cards: data['name'].size) do
+  end
+
+
+Options
+-------
+
+file
+  default: ``'deck.xlsx'``
+
+  the xlsx-formatted file to open. Opens relative to the current directory.
+
+sheet
+  default: ``0``
+
+  The zero-based index of the sheet from which to read.
+
+strip
+  default: ``true``
+
+  When ``true``, strips leading and trailing whitespace on values and headers
+
+explode
+  default: ``'qty'``
+
+  Quantity explosion will be applied to the column this name. For example, rows in the csv with a ``'qty'`` of 3 will be duplicated 3 times.
+
+Examples
+--------
diff --git a/lib/squib/api/data.rb b/lib/squib/api/data.rb
index 28464f6..516435e 100644
--- a/lib/squib/api/data.rb
+++ b/lib/squib/api/data.rb
@@ -101,6 +101,7 @@ module Squib
   end
   module_function :check_duplicate_csv_headers
 
+  # @api private
   def explode_quantities(data, qty)
     return data unless data.key? qty.to_s.strip
     qtys = data[qty]