Small message fixes.

* libsvn_client/ra.c (svn_client__repos_locations): 
  Remove trailing dot on error message.

* libsvn_client/blame.c (svn_client_blame): Add missing space in error
  message.

* clients/cmdline/main.c (svn_cl__options): Uncapitalize and remove trailing
  newline on help message to make it consistent.
  (svn_cl__cmd_table): Add missing "be" in help string.

Index: subversion/libsvn_client/ra.c
===================================================================
--- subversion/libsvn_client/ra.c	(revision 9737)
+++ subversion/libsvn_client/ra.c	(arbetskopia)
@@ -666,7 +666,7 @@
       if (strcmp (url, svn_path_join (repos_url, lrb.peg_path, pool)) != 0)
         return svn_error_createf
           (SVN_ERR_CLIENT_UNRELATED_RESOURCES, NULL,
-           _("'%s' in revision %ld is an unrelated object."),
+           _("'%s' in revision %ld is an unrelated object"),
            path, youngest);
     }
 
Index: subversion/libsvn_client/blame.c
===================================================================
--- subversion/libsvn_client/blame.c	(revision 9737)
+++ subversion/libsvn_client/blame.c	(arbetskopia)
@@ -401,7 +401,7 @@
   else
     return svn_error_createf (APR_EGENERAL, NULL,
                               _("Revision action '%c' for "
-                                "revision %ld of '%s'"
+                                "revision %ld of '%s' "
                                 "lacks a prior revision"),
                               lmb.action, lmb.eldest->revision,
                               lmb.eldest->path);
Index: subversion/clients/cmdline/main.c
===================================================================
--- subversion/clients/cmdline/main.c	(revision 9737)
+++ subversion/clients/cmdline/main.c	(arbetskopia)
@@ -139,11 +139,11 @@
     {"no-auto-props", svn_cl__no_autoprops_opt, 0,
                       N_("disable automatic properties")},
     {"native-eol",    svn_cl__native_eol_opt, 1,
-                      N_("Use a different EOL marker than the standard\n"
+                      N_("use a different EOL marker than the standard\n"
                       "                             system marker for files "
                       "with a native svn:eol-style\n"
                       "                             property.  ARG may be one "
-                      "of 'LF', 'CR', 'CRLF'\n")},
+                      "of 'LF', 'CR', 'CRLF'")},
     {0,               0, 0, 0}
   };
 
@@ -251,7 +251,7 @@
        "\n"
        "  1. Display the changes made to TARGETs as they are seen in REV "
        "between\n"
-       "     two revisions.  TARGETs may working copy paths or URLs.\n"
+       "     two revisions.  TARGETs may be working copy paths or URLs.\n"
        "\n"
        "     N defaults to BASE if any TARGET is a working copy path, otherwise "
        "it\n"