Removed trailing white space at end of lines

man3/bsearch.3

@@ -33,7 +33,7 @@ bsearch \- binary search of a sorted array
 .nf
 .B #include <stdlib.h>
 .sp
-.BI "void *bsearch(const void *" key ", const void *" base , 
+.BI "void *bsearch(const void *" key ", const void *" base ,
 .BI "              size_t " nmemb ", size_t " size ,
 .BI "              int (*" compar ")(const void *, const void *));"
 .fi

man3/expm1.3

@@ -53,7 +53,7 @@ _BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500 || _ISOC99_SOURCE; or
 .ad b
 .SH DESCRIPTION
 .I expm1(x)
-returns a value equivalent to 
+returns a value equivalent to
 .nf
 
     exp(x) \- 1

man3/signbit.3

@@ -17,13 +17,13 @@ It returns a non-zero value if the value of
 .I x
 has its sign bit set.
 .PP
-This is not the same as 
+This is not the same as
 .IR "x < 0.0" ,
 because IEEE 754 floating point
 allows zero to be signed.
-The comparison 
+The comparison
 .IR "-0.0 < 0.0"
-is false, but 
+is false, but
 .IR "signbit(\-0.0)"
 will return a non-zero value.
 .SH "CONFORMING TO"

man4/vcs.4

@@ -44,7 +44,7 @@ dimensions and cursor position: \fIlines\fP, \fIcolumns\fP, \fIx\fP, \fIy\fP.
 (\fIx\fP = \fIy\fP = 0 at the top left corner of the screen.)
 
 When a 512-character font is loaded,
-the 9th bit position can be fetched by applying the 
+the 9th bit position can be fetched by applying the
 .BR ioctl (2)
 \fBVT_GETHIFONTMASK\fP operation
 (available in Linux kernels 2.6.18 and above)

man7/locale.7

@@ -165,9 +165,9 @@ struct lconv {
                        means that no further grouping is done.  An
                        element with value 0 means that the previous
                        element is used for all groups further left. */
-  
+
     /* Remaining fields are for monetary information */
-  
+
     char *int_curr_symbol;   /* First three chars are a currency symbol
                                  from ISO 4217.  Fourth char is the
                                  separator.  Fifth char is '\0'. */