diff --git a/INSTALL b/INSTALL
index fc0976a..78424ee 100644
--- a/INSTALL
+++ b/INSTALL
@@ -128,7 +128,7 @@
 HAProxy in its basic form does not depend on anything beyond a working libc.
 However a number of options are enabled by default, or are highly recommended,
 and these options will typically involve some external components or libraries,
-depending on the targetted platform.
+depending on the targeted platform.
 
 Optional dependencies may be split into several categories :
 
@@ -286,7 +286,7 @@
 
 4.7) Lua
 --------
-Lua is an embedded programming langage supported by HAProxy to provide more
+Lua is an embedded programming language supported by HAProxy to provide more
 advanced scripting capabilities. Only versions 5.3 and above are supported.
 In order to enable Lua support, please specify "USE_LUA=1" on the command line.
 Some systems provide this library under various names to avoid conflicts with
@@ -523,7 +523,7 @@
 special CFLAGS to prevent the loading of AIXs xmem.h and var.h. This is done
 by defining the corresponding include-guards _H_XMEM and _H_VAR. Without
 excluding those header-files the build fails because of redefinition errors.
-Futhermore, the atomic library is added to the LDFLAGS to allow for
+Furthermore, the atomic library is added to the LDFLAGS to allow for
 multithreading via USE_THREAD.
 
 You can easily define your own target with the GNU Makefile. Unknown targets