Harmonize labels names and use centering

A few reformating as well, commit mainly about consistency.

book/troubleshooting/misc.tex

@@ -58,7 +58,7 @@ This is a sign that you should use less starter
 when making the actual dough.
 
 Please refer to
-Section~\ref{section:readying-starter}~``\nameref{section:readying-starter}''
+Section~\ref{sec:readying-starter}~``\nameref{section:readying-starter}''
 for more information on the topic.
 
 
@@ -84,7 +84,7 @@ ferment the dough into which it is later inoculated.
 The only exception to the 1:5:5 and 1:10:10 rule is the initial
 starter set-up stage. For the first days during the starter-making
 process there aren't enough microbes yet. So using a 1:1:1 ratio
-can speed up the process. 
+can speed up the process.
 \subsection{What's the benefit of using a stiff sourdough starter?}
 
 A regular sourdough starter has equal parts of
@@ -97,7 +97,7 @@ slower and you can ferment for a longer period. This
 is especially handy when baking with lower gluten flours.
 
 You can read more about the topic of stiff sourdough
-starters in Section~\ref{section:stiff-starter}.
+starters in Section~\ref{sec:stiff-starter}.
 
 \subsection{What's the benefit of using a liquid sourdough starter?}
 
@@ -106,7 +106,7 @@ fermentation in your starter. This way your starter
 tends to produce more lactic acid rather than acetic
 acid. Lactic acid is perceived as milder and more
 yogurty. Acetic acid can sometimes taste quite
-pungent. Acetic acid can be perfect when making 
+pungent. Acetic acid can be perfect when making
 dark rye bread but not so much when making a fluffy
 ciabatta-style loaf.
 
@@ -124,7 +124,7 @@ will need to use strong high-gluten flour when using
 this type of starter.
 
 You can read more about the liquid starter in
-Section~\ref{section:liquid-starter}
+Section~\ref{sec:liquid-starter}
 
 \subsection{My new starter doesn't rise at all}
 
@@ -308,7 +308,7 @@ to most pathogens that you do not want in your starter.
 
 Another approach that can help is to convert your
 sourdough starter into a stiff starter as
-described in Section~\ref{section:stiff-starter}.
+described in Section~\ref{sec:stiff-starter}.
 
 \subsection{Why does my starter smell like vinegar or acetone?}
 
@@ -361,9 +361,9 @@ In \qty{95}{\percent} of all cases, an autolysis
 makes no sense. Instead I~recommend
 that you conduct a fermentolysis. You
 can read more about the autolysis process in
-Section~\ref{section:autolysis} and
+Section~\ref{sec:autolysis} and
 more about the topic of fermentolysis
-in Section~\ref{section:fermentolysis}.
+in Section~\ref{sec:fermentolysis}.
 
 The fermentolysis combines all the benefits
 of the autolysis while eliminating disadvantages
@@ -394,7 +394,7 @@ measure your dough's size increase.
 
 Another option could be to use a more expensive pH meter to measure your
 dough's acidity buildup. You can read more about different ways of managing
-bulk fermentation in Section~\ref{section:bulk-fermentation}.
+bulk fermentation in Section~\ref{sec:bulk-fermentation}.
 
 \subsection{What's a good level of water (hydration) to make a dough?}
 
@@ -483,7 +483,7 @@ in a stronger gluten network toward the end
 of the fermentation~\cite{stiff+starter}. Please
 also refer to the Subsection~\ref{subsec:overfermented-dough} where
 I~explained more about overfermented doughs. You can also
-refer to Section~\ref{section:stiff-starter} with more details on
+refer to Section~\ref{sec:stiff-starter} with more details on
 making a stiff sourdough starter.
 
 Furthermore, a stronger flour containing more gluten
@@ -604,7 +604,7 @@ I~tested a regular starter, a liquid starter and a stiff
 starter. The stiff starter by far created the most \ch{CO2}
 compared to the other starters. As a consequence, the stiff
 starter balloon was inflated the most~\cite{stiff+starter}. You can read more
-about the topic of stiff starters in Section~\ref{section:stiff-starter}.
+about the topic of stiff starters in Section~\ref{sec:stiff-starter}.
 
 Another unconventional approach could be to add baking
 powder to your dough. The baking powder neutralizes the
@@ -737,7 +737,7 @@ will climb to \qty{30}{\degreeCelsius} try to start your dough
 with \qty{30}{\degreeCelsius} water. This means that you can carefully rely on
 a small fermentation sample (aliquot jar) that visualizes your fermentation
 progress. To read more about this technique refer
-to Section~\ref{section:bulk-fermentation}.
+to Section~\ref{sec:bulk-fermentation}.
 
 The sample only works reliably if your dough temperature
 is equal to your ambient temperature. Else the sample heats