Typo fixes

lib/address.js

@@ -69,7 +69,7 @@ function getchecksum(data) {
   });
 }
 
-// Get RIPEMD160(SHA512(SIGN_PUBLIC_KEY || ENC_PUBLIC_KEY))
+// Get RIPEMD160(SHA512(SIGN_PUBLIC_KEY || ENC_PUBLIC_KEY)).
 // Arguments could be either private or public keys. Private keys are
 // **always** 32 bytes in length.
 function keys2ripe(signKey, encKey) {
@@ -122,7 +122,7 @@ function assertstream(stream) {
   assert(stream, "No stream");
 }
 
-// Get truncated ripe hash length.
+// Get truncated Ripe hash length.
 function getripelen(ripe) {
   var zeroes = 0;
   for (var i = 0; i < 20, ripe[i] === 0; i++) {
@@ -131,7 +131,7 @@ function getripelen(ripe) {
   return 20 - zeroes;
 }
 
-// Do neccessary checkings of the truncated ripe hash length depending
+// Do neccessary checkings of the truncated Ripe hash length depending
 // on the address version.
 function assertripelen(ripelen, version) {
   switch (version) {
@@ -152,7 +152,7 @@ function assertripelen(ripelen, version) {
   }
 }
 
-// The same as `assertripelen` but return true/false instead of throw an
+// The same as `assertripelen` but return boolean instead of thrown an
 // Error.
 function checkripelen(ripelen, version) {
   try {
@@ -210,8 +210,8 @@ exports.encode = function(addr) {
  */
 exports.getRandom = function(opts) {
   var version, stream, ripelen, signPrivateKey;
+  opts = opts || {};
   try {
-    opts = opts || {};
     version = opts.version || 4;
     assertversion(version);
     stream = opts.stream || 1;
@@ -224,12 +224,12 @@ exports.getRandom = function(opts) {
   } catch(e) {
     return Promise.reject(e);
   }
-  var nextTick = typeof setImmediate === "undefined" ?
-                 process.nextTick :
-                 setImmediate;
   // Should the generated Ripe length be strictly equal to the specified
   // (less-or-equal by default);
   var strictripelen = !!opts.strictripelen;
+  var nextTick = typeof setImmediate === "undefined" ?
+                 process.nextTick :
+                 setImmediate;
   var signPublicKey = bmcrypto.getPublic(signPrivateKey);
 
   // FIXME(Kagami): This function is rather slow in browsers so

lib/crypto-platform.browser.js

@@ -29,8 +29,8 @@ exports.sha256 = function(buf) {
 };
 
 exports.ripemd160 = function(buf) {
-  // XXX(Kagami): No support in browsers via Web Crypto API currently,
-  // so use module.
+  // XXX(Kagami): RIPEMD is not defined in WebCryptoAPI so we provide it
+  // using pure JS third-party implementation.
   return Promise.resolve(ripemd160(buf));
 };
 

lib/crypto.js

@@ -1,6 +1,6 @@
 /**
- * Isomorphic Bitmessage crypto module. Reexport platform-specific
- * functions and also export some common routines.
+ * Isomorphic Bitmessage crypto module. Reexports platform-specific
+ * functions and also some common routines.
  * @module bitmessage/crypto
  */
 

lib/index.js

@@ -1,5 +1,5 @@
 /**
- * Main Bitmessage module. Just reexports all public submodules.
+ * Main Bitmessage module. Just reexports all main submodules.
  * @module bitmessage
  */