diff --git a/diagrams-svg.cabal b/diagrams-svg.cabal
--- a/diagrams-svg.cabal
+++ b/diagrams-svg.cabal
@@ -1,5 +1,5 @@
 Name:                diagrams-svg
-Version:             0.3.3
+Version:             0.3.4
 Synopsis:            SVG backend for diagrams drawing EDSL.
 Homepage:            http://projects.haskell.org/diagrams/
 License:             BSD3
@@ -9,11 +9,13 @@
 Stability:           Experimental
 Category:            Graphics
 Build-type:          Simple
-Cabal-version:       >=1.6
+Cabal-version:       >=1.8
 Description:
   This package provides a modular backend for rendering diagrams
   created with the diagrams EDSL using SVG.  It uses
-  @blaze-svg@ to be fast, pure-Haskell backend.
+  @blaze-svg@ to be a fast, pure-Haskell backend.
+  .
+  More documentation: Github README : <https://github.com/deepakjois/diagrams-svg/blob/master/README>      
 
 Source-repository head
   type:     git
@@ -34,7 +36,7 @@
                      , colour
                      , diagrams-core >= 0.5   && < 0.6
                      , diagrams-lib  >= 0.5   && < 0.6
-                     , blaze-svg >= 0.2
+                     , blaze-svg >= 0.3
                      , cmdargs       >= 0.6   && < 0.9
                      , split         >= 0.1.2 && < 0.2
   if !os(windows)
diff --git a/src/Diagrams/Backend/SVG/CmdLine.hs b/src/Diagrams/Backend/SVG/CmdLine.hs
--- a/src/Diagrams/Backend/SVG/CmdLine.hs
+++ b/src/Diagrams/Backend/SVG/CmdLine.hs
@@ -61,11 +61,11 @@
 diagramOpts prog sel = DiagramOpts
   { width =  def
              &= typ "INT"
-             &= help "Desired width of the output image (default 400)"
+             &= help "Desired width of the output image"
 
   , height = def
              &= typ "INT"
-             &= help "Desired height of the output image (default 400)"
+             &= help "Desired height of the output image"
 
   , output = def
            &= typFile