fix formatting error in -h output

Author: Paul Dreik

rdfind.cc

@@ -51,16 +51,17 @@ usage()
     << "options are (default choice within parentheses)\n"
     << '\n'
     << " -ignoreempty      (true)| false  ignore empty files (true implies "
-       "-minsize 1, false implies -minsize 0)\n"
+       "-minsize 1,\n"
+    << "                                  false implies -minsize 0)\n"
     << " -minsize N        (N=1)          ignores files with size less than N "
        "bytes\n"
     << " -followsymlinks    true |(false) follow symlinks\n"
     << " -removeidentinode (true)| false  ignore files with nonunique "
        "device and inode\n"
     << " -checksum           md5 |(sha1)| sha256\n"
     << "                                  checksum type\n"
-    << " -deterministic    (true)| false  makes results independent of order"
-    << "                                  from listing the filesystem"
+    << " -deterministic    (true)| false  makes results independent of order\n"
+    << "                                  from listing the filesystem\n"
     << " -makesymlinks      true |(false) replace duplicate files with "
        "symbolic links\n"
     << " -makehardlinks     true |(false) replace duplicate files with "