Use consistent wording for line-in and -out.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25258 a1c6a512-1295-4272-9138-f99709370657

apps/lang/english.lang

@@ -13383,14 +13383,14 @@
   user: core
   <source>
     *: none
-    lineout_poweroff: "Line-out"
+    lineout_poweroff: "Line Out"
   </source>
   <dest>
     *: none
-    lineout_poweroff: "Line-out"
+    lineout_poweroff: "Line Out"
   </dest>
   <voice>
     *: none
-    lineout_poweroff: "Line-out"
+    lineout_poweroff: "Line Out"
   </voice>
 </phrase>

manual/configure_rockbox/sound_settings.tex

@@ -27,7 +27,7 @@ change to customise your listening experience.
   -74 dB to a maximum of +6 db.}%
   \opt{gigabeats}{minimum of -90 dB to a maximum of +6 dB.}%
   \opt{gigabeatf}{minimum of -74 dB to a maximum of +6 dB.}%
-  \opt{ipodvideo}{\\Remark: Lowering the volume below -57 dB will also affect the lineout 
+  \opt{ipodvideo}{\\Remark: Lowering the volume below -57 dB will also affect the line-out 
   and the recording gain.}
   
 \section{Bass}

manual/configure_rockbox/system_options.tex

@@ -119,7 +119,7 @@ This sub menu relates to limits in the Rockbox operating system.
 
 % TODO: this needs to be rewritten in another style, it lets you mix sound from another source into the music
 \opt{player}{
-  \subsection{Line In} This option activates the line in port on \dap, which is
+  \subsection{Line In} This option activates the line-in port on \dap, which is
     off by default. This is useful for such applications as:
     \begin{itemize}
     \item Game boy $\rightarrow$ \dap $\rightarrow$ human
@@ -162,9 +162,9 @@ this option \setting{On}. If it is not required, then turning this setting
 }
 
 \opt{lineout_poweroff}{
-\subsection{Lineout}
+\subsection{Line Out}
-This option turns the \dap{}'s lineout \setting{On} and \setting{Off}. On some 
+This option turns the \dap{}'s line-out \setting{On} and \setting{Off}. On some 
-devices an enabled lineout will consume some power even if not used. If it is 
+devices an enabled line-out will consume some power even if not used. If it is 
 not required, then turning this setting \setting{Off} will save battery and 
 therefore result in better runtime.
 } 

manual/rockbox_interface/main.tex

@@ -59,7 +59,7 @@ detail in the following paragraph.
   On the left side is the \ButtonRec{} button. Above that is the internal microphone. 
 
   On the top panel of the \dap{}, from left to right, you can find the
-  following: headphone mini jack plug, remote port, Optical line-in, Optical Line-out.
+  following: headphone mini jack plug, remote port, Optical line-in, Optical line-out.
 
   On the bottom panel of the \dap{}, from left to right, you can find the
   following: power jack, reset switch, and USB port. In the event that your
@@ -75,7 +75,7 @@ detail in the following paragraph.
   the \ButtonUp{}, \ButtonDown{}, \ButtonLeft{}, and \ButtonRight{} buttons.
   
   On the top panel of the \dap{}, from left to right, you can find the 
-  following: headphone mini jack plug, remote port, Line-in, Line-out.
+  following: headphone mini jack plug, remote port, line-in, line-out.
 
   On the left hand side of the \dap{} is the internal microphone. Just underneath
   this is a small hole, the reset switch. In the event that your \dap{} hard locks,
@@ -202,7 +202,7 @@ detail in the following paragraph.
 
   On the curved top, from left to right, are the headphone jack,
   the \ButtonOff{} button,%
-  \opt{recording}{ and the line in jack}.
+  \opt{recording}{ and the line-in jack}.
   Apart from the already mentioned MMC slot, you will find the USB connector on
   the \daps{} right side. Below the LCD, at approximately the center of the \dap{},
   there is the main button pad of the \dap{}. The centre of the button pad dips inward
@@ -415,8 +415,8 @@ detail in the following paragraph.
   button on the right contains, clockwise from the top, the \ButtonPlay{},
   the \ButtonRight{}, the \ButtonStop{}, and the \ButtonLeft{} buttons.
 
-  On the top on the \dap{} is the headphone jack on the left and the Line-Out
+  On the top on the \dap{} is the headphone jack on the left and the line-out
-  jack on the right. On the bottom of the \dap{} is the Line-In jack on the left,
+  jack on the right. On the bottom of the \dap{} is the line-in jack on the left,
   the DC-In jack on the right, and the USB connector in the centre.
   }
   %
@@ -437,8 +437,8 @@ detail in the following paragraph.
   of three rectangular buttons the following buttons can be found (from left to right):
   \ButtonFOne{}, \ButtonFTwo{} and \ButtonFThree{}.
 
-  On the top of the \dap{} is the headphone jack on the left and the Line-Out jack on
+  On the top of the \dap{} is the headphone jack on the left and the line-out jack on
-  the right. On the bottom of the \dap{} is the Line-In jack on the left, the
+  the right. On the bottom of the \dap{} is the line-in jack on the left, the
   DC-In jack on the right, and the USB connector in the centre.
   }
   \opt{recorderv2fm}{