--- a/handouts/ho01.tex	Tue Oct 04 14:54:20 2016 +0100
+++ b/handouts/ho01.tex	Tue Oct 04 15:09:08 2016 +0100
@@ -312,7 +312,7 @@
 versions of the algorithm: the first one will be able to
 process strings of approximately 1,000 \texttt{a}s in 30
 seconds, while the second version will even be able to process
-up to 12,000 in less than 10(!) seconds, see the graph below:
+up to 7,000(!) in 30 seconds, see the graph below:
 
 \begin{center}
 \begin{tikzpicture}
@@ -323,10 +323,10 @@
     x label style={at={(1.05,0.0)}},
     ylabel={time in secs},
     enlargelimits=false,
-    xtick={0,3000,...,12000},
-    xmax=13000,
-    ymax=12,
-    ytick={0,5,10},
+    xtick={0,3000,...,9000},
+    xmax=10000,
+    ymax=32,
+    ytick={0,5,...,30},
     scaled ticks=false,
     axis lines=left,
     width=7cm,
@@ -352,8 +352,8 @@
     x label style={at={(1.05,0.0)}},
     ylabel={time in secs},
     enlargelimits=false,
-    ymax=12,
-    ytick={0,5,10},
+    ymax=32,
+    ytick={0,5,...,30},
     axis lines=left,
     width=7cm,
     height=4.5cm,