diff --git a/book/figures/fig-bulk-fermentation.tex b/book/figures/fig-bulk-fermentation.tex
index b46dc73..3531320 100644
--- a/book/figures/fig-bulk-fermentation.tex
+++ b/book/figures/fig-bulk-fermentation.tex
@@ -21,8 +21,8 @@
   \path [draw, thick] (ph_value) -- node{} ++(2, 0);
   \path [draw, thick] (smell) -| node{} ++(2, 4);
   \path [line] (dough_ready) -- node{Yes} (divide_preshape);
-  \path [line] (dough_ready) |- node[right=3pt]{no} (dough_flattened);
-  \path [line] (dough_flattened) |- node[right=3pt]{yes} (stretch_fold);
+  \path [line] (dough_ready) |- node[right=3pt]{No} (dough_flattened);
+  \path [line] (dough_flattened) |- node[right=3pt]{Yes} (stretch_fold);
   \path [line] (dough_flattened) -- node{No} (wait_60_minutes);
   \path [line] (stretch_fold) -- (wait_60_minutes);
   \path [line] (wait_60_minutes) -- (check_dough);
diff --git a/book/figures/fig-liquid-starter-conversion.tex b/book/figures/fig-liquid-starter-conversion.tex
index d4ffb16..bd8811c 100644
--- a/book/figures/fig-liquid-starter-conversion.tex
+++ b/book/figures/fig-liquid-starter-conversion.tex
@@ -9,7 +9,7 @@
   \path [line] (feed_new_ratio) -- node{Wait \qty{24}{\hour}} (ready_signs);
   \path [line] (feed_again) -- node[anchor=east]  {} ++(2.2,0) |- (feed_new_ratio);
   \path [line] (ready_signs) -- node{No} (feed_again);
-  \path [line] (ready_signs) -- node[above=2pt]{~yes} (last_feed);
+  \path [line] (ready_signs) -- node[above=2pt]{~Yes} (last_feed);
   \path [line] (last_feed) -- node{after \qtyrange{6}{12}{\hour}} (bread_dough);
   % TODO: find a better way to position the Repeat 3 times text and arrow. Hard-coded values are finicky and don't work well across media.
   \draw [line] ($ (feed_again.north) +(0.7cm, 1cm)$) arc (-45:220:1cm);
diff --git a/book/figures/fig-starter-readiness.tex b/book/figures/fig-starter-readiness.tex
index fa874fa..499485c 100644
--- a/book/figures/fig-starter-readiness.tex
+++ b/book/figures/fig-starter-readiness.tex
@@ -24,7 +24,7 @@
 
   \path [line] (init) -- (decision_start);
   \path [line] (decision_start) -- node{No} (feed_no_branch);
-  \path [line] (decision_start) -- node[below=2pt]{yes} (feed_yes_branch.north west);
+  \path [line] (decision_start) -- node[below=2pt]{Yes} (feed_yes_branch.north west);
   \path [line] (feed_yes_branch) -- (low_ratio);
   \path [line] (feed_no_branch) -- (high_ratio);
   \path [line] (high_ratio) -- node[anchor=east, above=2pt] {} ++(2.2,0) |-(size_check);