slight improvement

Author: thomasWeise

text/main/basics/simpleDataTypesAndOperations/str/str.tex

@@ -335,14 +335,16 @@
 
 You see, in \python, we can test many objects for their truth value.
 \pythonilIdx{True} and \pythonil{False} obviously have truth values \pythonilIdx{True} and \pythonilIdx{False}, respectively.
-By default, other objects have truth value \pythonilIdx{True} unless it offers an explicit conversion to \pythonilIdx{bool}\footnote{%
+By default, another object has truth value \pythonilIdx{True} unless it offers an explicit conversion to \pythonilIdx{bool}\footnote{%
 Via the dunder method \dunder{bool}, see later in \cref{sec:dunderMethodsOverview}.} %
 that yields~\pythonilIdx{False} or has a length and that length is zero\footnote{%
 Via the dunder method \dunder{len}, see later in \cref{sec:dunderMethodsOverview}.}.
-Other objects that have a truth value of \pythonilIdx{False} are numeric types which are zero, such as \pythonil{0} and \pythonil{0.0} as well as empty collections~(which we learn about a bit later in \cref{sec:collections}).
-Now, \pythonil{\"False\"} is not empty, i.e., has a length greater than~0.
+Other objects that have a truth value of \pythonilIdx{False} are numeric types which are zero, such as \pythonil{0} and \pythonil{0.0} as well as empty collections~(which we learn about a bit later in \cref{sec:collections}) or the empty string.
+Now, \pythonil{\"False\"} is not an empty string.
+It has a length greater than~0.
 Therefore, it has truth value \pythonilIdx{True}, meaning that \pythonil{bool(\"False\")}\pythonIdx{bool({\textquotedbl}False{\textquotedbl})} actually yields \pythonilIdx{True}!
-The empty string, on the other hand, has a truth value of \pythonilIdx{False}, i.e., \pythonil{bool(\"\")}\pythonIdx{bool(\textquotedbl\textquotedbl)} gives us \pythonilIdx{False}.
+The empty string, on the other hand, has lengh zero.
+Therefore, it has a truth value of \pythonilIdx{False}, i.e., \pythonil{bool(\"\")}\pythonIdx{bool(\textquotedbl\textquotedbl)} gives us \pythonilIdx{False}.
 
 It should be noted that these conversion functions also work with other datatypes.
 For example, \pythonil{float(0)} converts the integer~\pythonil{0} to the \pythonil{float} value~\pythonil{0.0} and \pythonilIdx{bool(0)} gives us \pythonilIdx{False}.