[thread.mutex.requirements] Harmonize wording for try_lock.

Author: jensmaurer

source/threads.tex

@@ -249,7 +249,7 @@
 
 \pnum
 \returns
-\tcode{true} if the lock was acquired, \tcode{false} otherwise.
+\tcode{true} if the lock was acquired, otherwise \tcode{false}.
 \end{itemdescr}
 
 \rSec3[thread.req.lockable.timed]{\oldconcept{TimedLockable} requirements}
@@ -279,7 +279,7 @@
 
 \pnum
 \returns
-\tcode{true} if the lock was acquired, \tcode{false} otherwise.
+\tcode{true} if the lock was acquired, otherwise \tcode{false}.
 \end{itemdescr}
 
 \begin{itemdecl}
@@ -300,7 +300,7 @@
 
 \pnum
 \returns
-\tcode{true} if the lock was acquired, \tcode{false} otherwise.
+\tcode{true} if the lock was acquired, otherwise \tcode{false}.
 \end{itemdescr}
 
 \rSec1[thread.stoptoken]{Stop tokens}
@@ -2100,8 +2100,7 @@
 
 \pnum
 \returns
-\tcode{true} if ownership of the mutex was obtained for the calling
-thread, otherwise \tcode{false}.
+\tcode{true} if ownership was obtained, otherwise \tcode{false}.
 
 \pnum
 \sync
@@ -2580,8 +2579,7 @@
 
 \pnum
 \returns
-\tcode{true} if the shared ownership lock was acquired, \tcode{false}
-otherwise.
+\tcode{true} if the shared lock was acquired, otherwise \tcode{false}.
 
 \pnum
 \sync
@@ -2691,7 +2689,7 @@
 
 \pnum
 \returns
-\tcode{true} if the shared lock was acquired, \tcode{false} otherwise.
+\tcode{true} if the shared lock was acquired, otherwise \tcode{false}.
 
 \pnum
 \sync
@@ -2734,7 +2732,7 @@
 
 \pnum
 \returns
-\tcode{true} if the shared lock was acquired, \tcode{false} otherwise.
+\tcode{true} if the shared lock was acquired, otherwise \tcode{false}.
 
 \pnum
 \sync