diff --git a/src/calibre/ebooks/lrf/comic/convert_from.py b/src/calibre/ebooks/lrf/comic/convert_from.py
index a3597bfaa8..4cd45dd893 100755
--- a/src/calibre/ebooks/lrf/comic/convert_from.py
+++ b/src/calibre/ebooks/lrf/comic/convert_from.py
@@ -41,6 +41,8 @@ except:
 PROFILES = {
             # Name : (width, height) in pixels
             'prs500':(584, 754),
+            # The SONY's LRF renderer (on the PRS500) only uses the first 800x600 block of the image 
+            #'prs500-landscape': (784, 1200-92)
             }
 
 def extract_comic(path_to_comic_file):
diff --git a/src/calibre/trac/plugins/templates/pyinstaller.html b/src/calibre/trac/plugins/templates/pyinstaller.html
index 901ba16d75..6a661e7f15 100644
--- a/src/calibre/trac/plugins/templates/pyinstaller.html
+++ b/src/calibre/trac/plugins/templates/pyinstaller.html
@@ -14,7 +14,7 @@
 
     <div id="content" class="binary">
       <h1>Download $app for Linux</h1>
-      <p>This binary package is compatible with most recent linux distributions running on Intel 32 bit CPUs. It needs testing on 64 bit CPUs. </p>
+      <p>This binary package is compatible with most recent linux distributions running on Intel 32 bit CPUs. It needs testing on 64 bit CPUs. There have been reports of its working on some 64bit machines. </p>
       <p>
       <img width="50" height="50" style="border:1px red solid" src="${href.chrome('/dl/images/binary_logo.png')}" /> 
       (Version: $version <a href="/wiki/Changelog">Changelog</a>)
diff --git a/src/calibre/translations/ru.po b/src/calibre/translations/ru.po
index fb58f3b7bb..5b242d938e 100644
--- a/src/calibre/translations/ru.po
+++ b/src/calibre/translations/ru.po
@@ -1266,7 +1266,7 @@ msgid ""
 "so we use some heuristics to guess the cover."
 msgstr ""
 "Извлечь обложку из файла lrf. Замечание: если LRF форма не содержит "
-"обложку,
\n"
+"обложку, "
 "используйте вместо этого какую-нибудь эврестически подобранную обложку."
 
 #: /home/kovid/work/calibre/src/calibre/ebooks/lrf/meta.py:609