2 files changed, 11 insertions, 11 deletions
diff --git a/Build/source/doc/tlbuild.info b/Build/source/doc/tlbuild.info
index f94c76f34b1..520fc59a86f 100644
--- a/Build/source/doc/tlbuild.info
+++ b/Build/source/doc/tlbuild.info
@@ -199,7 +199,7 @@ Lacking the required tools, building these programs must avoided, e.g.,
 expect:
 
    * Modification of any '.y' or '.l' source files requires 'bison' or
-     'flex' to updatete the corresponding C sources.
+     'flex' to update the corresponding C sources.
 
    * Modification of the sources for '.info' files requires 'makeinfo'.
 
@@ -578,7 +578,7 @@ Running 'make install' (or 'make install-strip') installs executables in
 'INFODIR'.
 
    The values of these directories are determined by 'configure' and can
-be specified explictly as options such as '--prefix=PREFIX' or
+be specified explicitly as options such as '--prefix=PREFIX' or
 '--bindir=BINDIR'; otherwise, they are given by their usual Autoconf
 defaults:
 
@@ -654,7 +654,7 @@ operating system distribution.
 
    The native TL distribution uses shared libraries only when absolutely
 necessary ('libc', 'libm', X11 libraries, and 'libfontconfig').  In
-constrast, a distro typically wants to use as many shared libraries as
+contrast, a distro typically wants to use as many shared libraries as
 possible from elsewhere on the system, including TeX-specific libraries
 such as 'libkpathsea' (even though Kpathsea has never officially been
 released as a shared library).  In addition, the installation paths
@@ -1425,7 +1425,7 @@ also displays the 'lcdf-typetools' specific options, which are not shown
 at the top level.
 
    The help text also mentions several influential environment
-variables, but for TeX Live it is better to specify them as assigments
+variables, but for TeX Live it is better to specify them as assignments
 on the command line.
 
    The './Build' script used to make the binaries shipped with TeX Live
@@ -2056,7 +2056,7 @@ What must be avoided with 'const'
 
 The GCC compiler warnings "assignment discards qualifiers..." and
 analogous warnings for "initialization", "passing arg", or "return" must
-be strenously avoided in our own code.  The only exception is when they
+be strenuously avoided in our own code.  The only exception is when they
 are caused by X11 declarations or other third party code.
 
 What should be avoided with 'const'
diff --git a/Build/source/doc/tlbuild.texi b/Build/source/doc/tlbuild.texi
index 342bc6bd313..b30e4fbdde7 100644
--- a/Build/source/doc/tlbuild.texi
+++ b/Build/source/doc/tlbuild.texi
@@ -277,7 +277,7 @@ Modifying source files induces more requirements, as one might expect:
 @itemize
 @item
 Modification of any @code{.y} or @code{.l} source files requires
-@file{bison} or @file{flex} to updatete the corresponding C sources.
+@file{bison} or @file{flex} to update the corresponding C sources.
 
 @item
 Modification of the sources for @code{.info} files requires
@@ -745,7 +745,7 @@ scripts'', @pxref{Linked scripts}) in
 and Info files in @code{@var{infodir}}.
 
 The values of these directories are determined by @code{configure}
-and can be specified explictly as options such as
+and can be specified explicitly as options such as
 @code{--prefix=@var{prefix}} or @code{--bindir=@var{bindir}};
 otherwise, they are given by their usual Autoconf defaults:
 
@@ -848,7 +848,7 @@ BSD operating system distribution.
 @cindex shared libraries, using vs.@: avoiding
 The native TL distribution uses shared libraries only when absolutely
 necessary (@file{libc}, @file{libm}, X11 libraries, and
-@file{libfontconfig}).  In constrast, a distro typically wants to use
+@file{libfontconfig}).  In contrast, a distro typically wants to use
 as many shared libraries as possible from elsewhere on the system,
 including @TeX{}-specific libraries such as @file{libkpathsea} (even
 though Kpathsea has never officially been released as a shared
@@ -922,7 +922,7 @@ files.
 * Autoconf macros::         TL-specific Autoconf macros.
 * Library modules::         Handling libraries, with examples.
 * Program modules::         Handling programs, with examples.
-* Extending @TL{}::      Adding a new module.
+* Extending @TL{}::         Adding a new module.
 @end menu
 
 
@@ -1796,7 +1796,7 @@ top level.
 
 @cindex environment variables, for @code{configure}
 The help text also mentions several influential environment variables,
-but for @TL{} it is better to specify them as assigments on the
+but for @TL{} it is better to specify them as assignments on the
 command line.
 
 The @file{./Build} script used to make the binaries shipped with @TL{}
@@ -2521,7 +2521,7 @@ fully specify @code{const}, but this has not been checked recently.
 @cindex discards qualifiers warning
 The GCC compiler warnings ``assignment discards qualifiers@dots{}''
 and analogous warnings for ``initialization'', ``passing arg'', or
-``return'' must be strenously avoided in our own code.  The only
+``return'' must be strenuously avoided in our own code.  The only
 exception is when they are caused by X11 declarations or other third
 party code.