1 files changed, 5 insertions, 5 deletions

diff --git a/manual/configure_rockbox/sound_settings.tex b/manual/configure_rockbox/sound_settings.tex
index 53272afba1..565fd53f48 100644
--- a/manual/configure_rockbox/sound_settings.tex
+++ b/manual/configure_rockbox/sound_settings.tex
@@ -289,11 +289,11 @@ change to customise your listening experience.
         frequency that is almost always undesirable.
   \item[Bands 1-3: Peaking filters.]
         Peaking EQ filters boost or lower a frequency range centered at the
-        center frequency chosen.
+        centre frequency chosen.
         Graphic equalizers in home stereos are usually peaking
         filters. The peaking filters in Rockbox's EQ lets you adjust three
-        different parameters for EQ bands 1 through 3. The ``center'' parameter
-        controls the center frequency of the frequency range that is affected
+        different parameters for EQ bands 1 through 3. The ``centre'' parameter
+        controls the centre frequency of the frequency range that is affected
         as described above.
         The ``gain'' parameter controls how much each band is adjusted, and
         works as for the low shelf filter.
@@ -318,7 +318,7 @@ change to customise your listening experience.
 
   \item[Graphical EQ.]
   This option brings up a graphic EQ screen, which allows adjustment of each of
-  the three parameters described above (gain, center frequency, and Q) for each
+  the three parameters described above (gain, centre frequency, and Q) for each
   of the five EQ bands.
   
   \begin{table}
@@ -361,7 +361,7 @@ change to customise your listening experience.
       \opt{IRIVER_RC_H100_PAD}{\ButtonRCSelect}
       \opt{GIGABEAT_RC_PAD}{\ButtonRCPlay}
         }
-      & Toggles the cursor among the three parameters (gain, center frequency,
+      & Toggles the cursor among the three parameters (gain, centre frequency,
       Q) for the selected EQ band.\\
       %
       \opt{IRIVER_H100_PAD,IRIVER_H300_PAD}{\ButtonMode}