diff --git a/doc/README_osx.md b/doc/README_osx.md
--- a/doc/README_osx.md
+++ b/doc/README_osx.md
@@ -1,4 +1,4 @@
-Deterministic OS X Dmg Notes.
+Deterministic OS X DMG Notes.
 
 Working OS X DMGs are created in Linux by combining a recent clang,
 the Apple binutils (ld, ar, etc) and DMG authoring tools.
diff --git a/doc/REST-interface.md b/doc/REST-interface.md
--- a/doc/REST-interface.md
+++ b/doc/REST-interface.md
@@ -43,7 +43,7 @@
 * verificationprogress : (numeric) estimate of verification progress [0..1]
 * chainwork : (string) total amount of work in active chain, in hexadecimal
 * pruned : (boolean) if the blocks are subject to pruning
-* pruneheight : (numeric) heighest block available
+* pruneheight : (numeric) highest block available
 * softforks : (array) status of softforks in progress
 
 ####Query UTXO set
diff --git a/doc/translation_process.md b/doc/translation_process.md
--- a/doc/translation_process.md
+++ b/doc/translation_process.md
@@ -52,7 +52,7 @@
 
 `pip install transifex-client`
 
-Setup your transifex client config as follows. Please *ignore the token field*.
+Setup your Transifex client config as follows. Please *ignore the token field*.
 
 ```ini
 nano ~/.transifexrc
diff --git a/doc/zmq.md b/doc/zmq.md
--- a/doc/zmq.md
+++ b/doc/zmq.md
@@ -101,6 +101,6 @@
 retrieve the chain from the last known block to the new tip.
 
 There are several possibilities that ZMQ notification can get lost
-during transmission depending on the communication type your are
+during transmission depending on the communication type you are
 using. Bitcoind appends an up-counting sequence number to each
 notification which allows listeners to detect lost notifications.