3 files changed, 7 insertions, 7 deletions

diff --git a/manual/rockbox_interface/main.tex b/manual/rockbox_interface/main.tex
index 7a26074e34..1326db8787 100644
--- a/manual/rockbox_interface/main.tex
+++ b/manual/rockbox_interface/main.tex
@@ -191,7 +191,7 @@ paragraph.
   
   On the bottom of the unit is the connector for the 
   \playerman{} subpack or dock.  On the top of the unit is a charge 
-  indicator light, which may feel a bit like a button, but isn't.
+  indicator light, which may feel a bit like a button, but is not.
   
   From the top of the \dap{} on the left hand side is the headphone socket, then the 
   remote connector.  Below this is a cover which protects the \opt{x5}{USB host
@@ -329,7 +329,7 @@ To turn on and off your Rockbox enabled \dap{} use the following keys:
     Rockbox has a dual-boot feature. It loads the original firmware from
     the file \fname{/System/OF.mi4}. To boot into the original firmware,
     press and hold the \ButtonLeft{} button while turning on the player.
-    \note{The iriver firmware doesn't shut down properly when you turn it off,
+    \note{The iriver firmware does not shut down properly when you turn it off,
     it only goes to sleep. To get back into Rockbox when exiting from the
     iriver firmware, you will need to reset the player by \opt{h10}{inserting a
     pin in the reset hole}\opt{h10_5gb}{taking out battery}.}
@@ -374,7 +374,7 @@ In list views you can go back one step with \ActionTreeParentDirectory.
 Rockbox is playlist oriented. This means that every time you play an audio file,
 a so-called ``dynamic playlist'' is generated, unless you play a saved
 playlist. You can modify the dynamic playlist while playing and also save
-it to a file. If you don't want to use playlists you can simply play your
+it to a file. If you do not want to use playlists you can simply play your
 files directory based.
 Playlists are covered in detail in \reference{ref:working_with_playlists}.
 
@@ -390,7 +390,7 @@ The contents of the context menu vary, depending on the situation it gets
 called. The context menu itself presents you with some operations you can
 perform with the currently highlighted file. In the file browser this is
 the file (or directory) that is highlighted by the cursor. From the WPS this is
-the currently playing file. Also there are some actions that don't apply
+the currently playing file. Also there are some actions that do not apply
 to the current file but refer to the screen from which the context menu
 gets called. One example is the playback menu, which can be called using
 the context menu from within the WPS.
diff --git a/manual/rockbox_interface/tagcache.tex b/manual/rockbox_interface/tagcache.tex
index c489eb65ee..56481dd5cf 100644
--- a/manual/rockbox_interface/tagcache.tex
+++ b/manual/rockbox_interface/tagcache.tex
@@ -108,7 +108,7 @@ $\rightarrow$ System $\rightarrow$ Limits}) in order to view long lists of
 tracks in the ID3 database browser.\\
 
 There is no option to turn off database completely. If you do not want
-to use it just don't do the initial build of the database and do not load it
+to use it just do not do the initial build of the database and do not load it
 to RAM.}
 %
 \begin{table}
diff --git a/manual/rockbox_interface/wps.tex b/manual/rockbox_interface/wps.tex
index fedd5e156e..b233f08020 100644
--- a/manual/rockbox_interface/wps.tex
+++ b/manual/rockbox_interface/wps.tex
@@ -205,8 +205,8 @@ function in the \setting{File Context Menu}.
   The \setting{Pitch Screen} allows you to change the pitch and (at the same
   time) the playback speed of your \dap. The pitch value can be adjusted
   between 50\% and 200\%. 50\% means half the normal playback speed and the
-  pitch that's an octave lower than the normal pitch. 200\% means double
-  playback speed and the pitch that's an octave higher than the normal pitch.
+  pitch that is an octave lower than the normal pitch. 200\% means double
+  playback speed and the pitch that is an octave higher than the normal pitch.
   It is not possible to change the pitch without changing the playback speed and
   vice versa. Changing the pitch can be done in two modes: procentual and
   semitone. Initially (after the \dap{} is switched on), procentual mode