en: dialogues-with-computer: Fix some errors and typos

* src/en/sections/dialogues-with-computer-algorithms.tex:,
src/en/sections/dialogues-with-computer-program-structure.tex: Fix errors and
typos found with the help of Edino Tavares Moniz.

src/en/sections/dialogues-with-computer-algorithms.tex

@@ -66,9 +66,9 @@ \section{Algorithms}
   us around 16 millions operations per second.\footnote{In reality this value is
   lesser than that indeed as different processor instructions take different
   number of processor cycles.}  Modern computers greatly surpass humans in the
-  speed of computation and the amounts of the stored information.
+  speed of computation and the amount of the stored information.
 \item On the other hand, computers are mostly ``dumb'' -- in the sense that they
-  only do that was written in the instructions.  Here we don't talk about more
+  only do what was written in the instructions.  Here we don't talk about more
   ``intellectual'' systems, such as large language models or other systems with
   complex behavior.
 \end{enumerate}

src/en/sections/dialogues-with-computer-program-structure.tex

@@ -10,15 +10,15 @@ \section{The program structure for Arduino}
 this book) and it has a bunch of interesting applications.  One of such
 applications is the micro-controller programming.
 
-A programming language provides for a programmer the basis for expressing ides,
-while allows us to implement missing parts, thus expanding its toolkit.  In our
-case the integrated development environment for developing programs for Arduino
-(called Arduino IDE) includes the set of required libraries that makes it easier
-to develop programs for the platform.
+A programming language provides for a programmer the basis for expressing ideas,
+while allowing us to implement missing parts, thus expanding its toolkit.  In
+our case the integrated development environment for developing programs for
+Arduino (called Arduino IDE) includes the set of required libraries that makes
+it easier to develop programs for the platform.
 
 Aside from that, to make our job easier, Arduino IDE generates a stub for our
 code when we are creating an empty project.  An Arduino program usually consists
-of two basic parts, that also called \emph{functions}: \texttt{setup} and
+of two basic parts, that are also called \emph{functions}: \texttt{setup} and
 \texttt{loop}.  The stub looks like the following:
 
 \begin{minted}{cpp}
@@ -31,16 +31,16 @@ \section{The program structure for Arduino}
   }
 \end{minted}
 
-The lines starting with double slash (``//'') are considered by computer as
-commentaries and ignored.  Usually we can add or remove those lines without
+The lines starting with double slash (``//'') are considered by the computer as
+commentaries and are ignored.  Usually we can add or remove those lines without
 affecting the program logic, as the comments are for humans.
 
 The \texttt{setup} procedure performs initialization of the micro-controller
-when it starts.  Here we should put all the commands that must be done once on
-the system start.
+when it starts.  Here we should put all the commands that must be done once the
+system starts.
 
 The \texttt{loop} procedure executes after the finishing of \texttt{setup}
-execution and automatically re-started by the system as soon as it finishes.
+execution and is automatically re-started by the system as soon as it finishes.
 Thus, \texttt{loop} is enclosed in some kind of internal loop as the function
 title suggest -- until the micro-controller is powered off.