fix formatting and spelling in various files

3 files changed, 3 insertions, 3 deletions

diff --git a/nxcomp/include/NX.h b/nxcomp/include/NX.h
index cc1cfb280..088e265e0 100644
--- a/nxcomp/include/NX.h
+++ b/nxcomp/include/NX.h
@@ -342,7 +342,7 @@ extern int NXTransFlush(int fd);
  *                   connection.
  *
  * NX_CHANNEL_SLAVE: The channel will forward data to a remote slave
- *                   command (see NX_SLAVE_CMD envrionment variable)
+ *                   command (see NX_SLAVE_CMD environment variable)
  *
  * Only a proxy running at the NX server/X client side will be able
  * to create a X, CUPS, SMB, MEDIA and HTTP channel. A proxy running
diff --git a/nxcomp/src/Control.h b/nxcomp/src/Control.h
index 764fca2c1..21edae77c 100644
--- a/nxcomp/src/Control.h
+++ b/nxcomp/src/Control.h
@@ -144,7 +144,7 @@ class Control
   T_session_mode SessionMode;
 
   //
-  // Either immediate or defferred flushes.
+  // Either immediate or deferred flushes.
   //
 
   T_flush_policy FlushPolicy;
diff --git a/nxcomp/src/Message.h b/nxcomp/src/Message.h
index 30883f101..f3a588104 100644
--- a/nxcomp/src/Message.h
+++ b/nxcomp/src/Message.h
@@ -566,7 +566,7 @@ class MessageStore
       // it can contain valid data that must be
       // explicitly deallocated if not needed.
       // Note also that you cannot count on the
-      // initialization made in costructor.
+      // initialization made in constructor.
       //
 
       temporary_ = message;