diff --git a/Docs/src/build.but b/Docs/src/build.but
index b09358e4..b99e40cf 100644
--- a/Docs/src/build.but
+++ b/Docs/src/build.but
@@ -75,7 +75,7 @@ If no cross-compiler is available, use the following:
 
 \c scons SKIPSTUBS=all SKIPPLUGINS=all SKIPUTILS=all SKIPMISC=all NSIS_CONFIG_CONST_DATA_PATH=no
 
-This should only build makensis. Once makensis is built, drop it in a downloaded precompiled package such as the \R{build_nightly}{nightly build} or a \W{http://sourceforge.net/project/showfiles.php?group_id=22049}{zipped release version} (nsis-x.xx.zip). Note that the in order for this to work, the precompiled package must be compiled using the exact same sources as makensis. In particular, \c{Source\\exehead\\config.h} and \c{Source\\exehead\\fileform.h} must be identical.
+This should only build makensis. Once makensis is built, drop it in a downloaded precompiled package such as the \R{build_nightly}{nightly build} or a \W{http://sourceforge.net/project/showfiles.php?group_id=22049}{zipped release version} (nsis-x.xx.zip). Note that the in order for this to work, the precompiled package must be compiled using the exact same sources as makensis. In particular, \c{Source\\exehead\\config.h}, the options passed to scons and \c{Source\\exehead\\fileform.h} must be identical.
 
 Currently, the System plug-in \W{http://forums.winamp.com/showthread.php?s=&threadid=227304}{can't be built} using a cross-compiler, but only with MSVC. When building with a cross compiler, always use at least the following flags:
 
diff --git a/Docs/src/log.but b/Docs/src/log.but
index e24406e6..9a5c1aa6 100644
--- a/Docs/src/log.but
+++ b/Docs/src/log.but
@@ -4,7 +4,7 @@
 
 \c on|\\<b\\>off\\</b\\>
 
-Sets whether install logging to $INSTDIR\\install.log will happen. $INSTDIR must have a value before you call this function or it will not work. Note that \e{NSIS_CONFIG_LOG} must be set in the compile configuration file (config.h) on compile time (it is not by default) to support this. See \R{build}{Building NSIS} for more information about recompiling NSIS.
+Sets whether install logging to $INSTDIR\\install.log will happen. $INSTDIR must have a value before you call this function or it will not work. Note that the \e{NSIS_CONFIG_LOG} build setting must be set (\c{scons NSIS_CONFIG_LOG=yes}) on compile time (it is not by default) to support this. See \R{build}{Building NSIS} for more information about recompiling NSIS.
 
 \S2{logtext} LogText
 
diff --git a/Docs/src/var.but b/Docs/src/var.but
index 35688c33..c89708ba 100644
--- a/Docs/src/var.but
+++ b/Docs/src/var.but
@@ -1,6 +1,6 @@
 \H{variables} Variables
 
-All variables are global and can be used in Sections or Functions. Note that, by default, variables are limited to 1024 characters. To extend this limit, \R{build}{build NSIS} with a bigger value of NSIS_MAX_STRLEN in Source/exehead/config.h or use the \W{http://nsis.sourceforge.net/download/specialbuilds/}{special build}.
+All variables are global and can be used in Sections or Functions. Note that, by default, variables are limited to 1024 characters. To extend this limit, \R{build}{build NSIS} with a bigger value of the NSIS_MAX_STRLEN build setting or use the \W{http://nsis.sourceforge.net/download/specialbuilds/}{special build}.
 
 \S1{varuser} User Variables