diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md
index fb086f1..8410ba3 100644
--- a/CODE_OF_CONDUCT.md
+++ b/CODE_OF_CONDUCT.md
@@ -71,11 +71,11 @@
 
 Reports should be directed to *[Tor Jeremiassen](torerik@google.com)*, the
 Project Steward(s) for *[MPACT-Sim](https://mpact.googlesource.com)*. It is the
-Project Steward’s duty to receive and address reported violations of the code
-of conduct. They will then work with a committee consisting of representatives
-from the Open Source Programs Office and the Google Open Source Strategy team.
-If for any reason you are uncomfortable reaching out to the Project Steward,
-please email opensource@google.com.
+Project Steward’s duty to receive and address reported violations of the code of
+conduct. They will then work with a committee consisting of representatives from
+the Open Source Programs Office and the Google Open Source Strategy team. If for
+any reason you are uncomfortable reaching out to the Project Steward, please
+email opensource@google.com.
 
 We will investigate every complaint, but you may not receive a direct response.
 We will use our discretion in determining when and how to follow up on reported
@@ -93,4 +93,4 @@
 https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
 
 Note: A version of this file is also available in the
-[New Project repo](https://github.com/google/new-project/blob/master/docs/code-of-conduct.md).
\ No newline at end of file
+[New Project repo](https://github.com/google/new-project/blob/master/docs/code-of-conduct.md).
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 47634bc..37ae0a4 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -20,8 +20,8 @@
 
 ### Review our Community Guidelines
 
-This project follows [Google's Open Source Community
-Guidelines](https://opensource.google/conduct/).
+This project follows
+[Google's Open Source Community Guidelines](https://opensource.google/conduct/).
 
 ## Contribution process
 
@@ -30,4 +30,4 @@
 All submissions, including submissions by project members, require review. We
 use GitHub pull requests for this purpose. Consult
 [GitHub Help](https://help.github.com/articles/about-pull-requests/) for more
-information on using pull requests.
\ No newline at end of file
+information on using pull requests.
diff --git a/README.md b/README.md
index fa7e6bf..c3f414d 100644
--- a/README.md
+++ b/README.md
@@ -3,23 +3,22 @@
 MPACT-Sim is a toolkit that reduces the effort to create instruction set
 simulators, and make the resulting simulators easy to change and extend.
 
-This repository contains the C++ code for MPACT-Sim, tools and
-library support for making it simple to create easily retargetable
-simulators for a wide range of instruction set architectures.
+This repository contains the C++ code for MPACT-Sim, tools and library support
+for making it simple to create easily retargetable simulators for a wide range
+of instruction set architectures.
 
-The toolkit consists of three major components. The first is the isa and
-binary decoder generators, that take in descriptors of the isa and the binary
-encoding of instructions and produce C++ code used in writing a decoder. The
-second is the generic classes that implement the instruction objects,
-registers, and other simulated state objects, and the code necessary to
-manipulate them, as well as supporting writing the semantics of the
-instructions. Lastly, there are utility classes that make it easier to put
-together a finished simulator, including memory classes and an ELF
-loader.
+The toolkit consists of three major components. The first is the isa and binary
+decoder generators, that take in descriptors of the isa and the binary encoding
+of instructions and produce C++ code used in writing a decoder. The second is
+the generic classes that implement the instruction objects, registers, and other
+simulated state objects, and the code necessary to manipulate them, as well as
+supporting writing the semantics of the instructions. Lastly, there are utility
+classes that make it easier to put together a finished simulator, including
+memory classes and an ELF loader.
 
 ## Building
 
-MPACT-Sim utilizes the [bazel](https://bazel.build/) build system. 
+MPACT-Sim utilizes the [bazel](https://bazel.build/) build system.
 
 ## Directory Listing
 
@@ -29,9 +28,9 @@
     instructions and instruction encodings of an ISA, and generate C++
     code for the instruction decoder for an MPACT-Sim simulator.
 
-    The tools are built automatically and the process is largly invisible
-    when using bazel with the appropriate build targets - see the tests
-    in mpact/sim/decoder/test for examples.
+    The tools are built automatically and the process is largly invisible when
+    using bazel with the appropriate build targets - see the tests in
+    mpact/sim/decoder/test for examples.
 
 *   mpact/sim/generic <br />
     This directory contains alll the generic classes provided for use
diff --git a/SECURITY.md b/SECURITY.md
index 8f1236c..4648e5e 100644
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -1,4 +1,4 @@
 To report a security issue, please use [https://g.co/vulnz](https://g.co/vulnz).
 We use g.co/vulnz for our intake, and do coordination and disclosure here on
 GitHub (including using GitHub Security Advisory). The Google Security Team will
-respond within 5 working days of your report on g.co/vulnz.
\ No newline at end of file
+respond within 5 working days of your report on g.co/vulnz.
diff --git a/build.sh b/build.sh
index 9128700..0fefb4a 100755
--- a/build.sh
+++ b/build.sh
@@ -1,4 +1,17 @@
 #!/bin/bash
+# Copyright 2023 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 # Fail on any error
 set -e