Remove trailing whitespace.
diff --git a/Doc/library/string.rst b/Doc/library/string.rst
index 37704b0..98c7051 100644
--- a/Doc/library/string.rst
+++ b/Doc/library/string.rst
@@ -98,7 +98,7 @@
:meth:`format` is just a wrapper that calls :meth:`vformat`.
.. method:: vformat(format_string, args, kwargs)
-
+
This function does the actual work of formatting. It is exposed as a
separate function for cases where you want to pass in a predefined
dictionary of arguments, rather than unpacking and repacking the
@@ -111,12 +111,12 @@
intended to be replaced by subclasses:
.. method:: parse(format_string)
-
+
Loop over the format_string and return an iterable of tuples
(*literal_text*, *field_name*, *format_spec*, *conversion*). This is used
by :meth:`vformat` to break the string in to either literal text, or
replacement fields.
-
+
The values in the tuple conceptually represent a span of literal text
followed by a single replacement field. If there is no literal text
(which can happen if two replacement fields occur consecutively), then
@@ -134,7 +134,7 @@
*key* parameter to :meth:`get_value`.
.. method:: get_value(key, args, kwargs)
-
+
Retrieve a given field value. The *key* argument will be either an
integer or a string. If it is an integer, it represents the index of the
positional argument in *args*; if it is a string, then it represents a
@@ -172,7 +172,7 @@
method is provided so that subclasses can override it.
.. method:: convert_field(value, conversion)
-
+
Converts the value (returned by :meth:`get_field`) given a conversion type
(as in the tuple returned by the :meth:`parse` method.) The default
version understands 'r' (repr) and 's' (str) conversion types.
@@ -201,7 +201,7 @@
element_index: `integer`
conversion: "r" | "s" | "a"
format_spec: <described in the next section>
-
+
In less formal terms, the replacement field starts with a *field_name*, which
can either be a number (for a positional argument), or an identifier (for
keyword arguments). Following this is an optional *conversion* field, which is
@@ -221,7 +221,7 @@
"My quest is {name}" # References keyword argument 'name'
"Weight in tons {0.weight}" # 'weight' attribute of first positional arg
"Units destroyed: {players[0]}" # First element of keyword argument 'players'.
-
+
The *conversion* field causes a type coercion before formatting. Normally, the
job of formatting a value is done by the :meth:`__format__` method of the value
itself. However, in some cases it is desirable to force a type to be formatted
@@ -265,11 +265,11 @@
Then the outer replacement field would be evaluated, producing::
"noses "
-
+
Which is substituted into the string, yielding::
-
+
"A man with two noses "
-
+
(The extra space is because we specified a field width of 10, and because left
alignment is the default for strings.)
@@ -301,7 +301,7 @@
width: `integer`
precision: `integer`
type: "b" | "c" | "d" | "e" | "E" | "f" | "F" | "g" | "G" | "n" | "o" | "x" | "X" | "%"
-
+
The *fill* character can be any character other than '}' (which signifies the
end of the field). The presence of a fill character is signaled by the *next*
character, which must be one of the alignment options. If the second character
@@ -394,9 +394,9 @@
+---------+----------------------------------------------------------+
| None | The same as ``'d'``. |
+---------+----------------------------------------------------------+
-
+
The available presentation types for floating point and decimal values are:
-
+
+---------+----------------------------------------------------------+
| Type | Meaning |
+=========+==========================================================+