Fix bug: Fix spelling errors

Fix spelling errors.

Signed-off-by: Chicago Duan <duanzhijia01@inspur.com>
Change-Id: Ibf7c6598be90d6a19d4a39adef0dee2202d9f0a6
diff --git a/README.md b/README.md
index 6cd1fcb..cc858c6 100644
--- a/README.md
+++ b/README.md
@@ -133,8 +133,8 @@
 
 1. Generate a tarball of PSU firmware image by [generate-psu-tar tool][4].
    ```
-   ./generate-psu-tar --image <psu-image> --version <version> --model <model> --manufacture \
-   <manufacture> --machineName <machineName> --outfile <psu.tar> --sign
+   ./generate-psu-tar --image <psu-image> --version <version> --model <model> --manufacturer \
+   <manufacturer> --machineName <machineName> --outfile <psu.tar> --sign
    ```
 2. To update the PSU firmware, follow the same steps as described in
    [code-update.md][5]:
diff --git a/test/psu-images-one-valid-one-invalid/model-1/MANIFEST b/test/psu-images-one-valid-one-invalid/model-1/MANIFEST
index 09ceb08..8daa067 100644
--- a/test/psu-images-one-valid-one-invalid/model-1/MANIFEST
+++ b/test/psu-images-one-valid-one-invalid/model-1/MANIFEST
@@ -1,4 +1,4 @@
 purpose=xyz.openbmc_project.Software.Version.VersionPurpose.PSU
 version=psu-test.v0.4
-extended_version=model=model-1,manufacture=test-manu
+extended_version=model=model-1,manufacturer=test-manu
 
diff --git a/test/test_version.cpp b/test/test_version.cpp
index 431afc0..e0e8532 100644
--- a/test/test_version.cpp
+++ b/test/test_version.cpp
@@ -14,14 +14,14 @@
 constexpr auto validManifest = R"(
 purpose=xyz.openbmc_project.Software.Version.VersionPurpose.PSU
 version=psu-dummy-test.v0.1
-extended_version=model=dummy_model,manufacture=dummy_manufacture)";
+extended_version=model=dummy_model,manufacturer=dummy_manufacturer)";
 }
 
 constexpr auto validManifestWithCRLF =
     "\r\n"
     "purpose=xyz.openbmc_project.Software.Version.VersionPurpose.PSU\r\n"
     "version=psu-dummy-test.v0.1\r\n"
-    "extended_version=model=dummy_model,manufacture=dummy_manufacture\r\n";
+    "extended_version=model=dummy_model,manufacturer=dummy_manufacturer\r\n";
 
 class TestVersion : public ::testing::Test
 {
@@ -69,7 +69,7 @@
     EXPECT_EQ("xyz.openbmc_project.Software.Version.VersionPurpose.PSU",
               purpose);
     EXPECT_EQ("psu-dummy-test.v0.1", version);
-    EXPECT_EQ("model=dummy_model,manufacture=dummy_manufacture", extVersion);
+    EXPECT_EQ("model=dummy_model,manufacturer=dummy_manufacturer", extVersion);
 }
 
 TEST_F(TestVersion, getExtVersionInfo)
@@ -99,5 +99,5 @@
     EXPECT_EQ("xyz.openbmc_project.Software.Version.VersionPurpose.PSU",
               purpose);
     EXPECT_EQ("psu-dummy-test.v0.1", version);
-    EXPECT_EQ("model=dummy_model,manufacture=dummy_manufacture", extVersion);
+    EXPECT_EQ("model=dummy_model,manufacturer=dummy_manufacturer", extVersion);
 }
diff --git a/tools/generate-psu-tar b/tools/generate-psu-tar
index 7ff6827..916ac7a 100755
--- a/tools/generate-psu-tar
+++ b/tools/generate-psu-tar
@@ -8,7 +8,7 @@
    --image        <file>          PSU FW image
    --version      <version>       PSU FW version
    --model        <model>         PSU FW model
-   --manufacture  <version>       PSU FW manufacture
+   --manufacturer <version>       PSU FW manufacturer
    --machineName  <machineName>   Optionally specify the target machine name of this image.
    --outfile      <filename>      Outfile name
 		                  For example : -o psufw.tar
@@ -47,7 +47,7 @@
 outfile=""
 version=""
 model=""
-manufacture=""
+manufacturer=""
 machineName=""
 
 
@@ -66,8 +66,8 @@
       model="$2"
       shift 2
       ;;
-    --manufacture)
-      manufacture="$2"
+    --manufacturer)
+      manufacturer="$2"
       shift 2
       ;;
     --machineName)
@@ -118,8 +118,8 @@
   exit 1
 fi
 
-if [  -z "${manufacture}" ]; then
-  echo "Please enter a valid PSU FW image manufacture."
+if [  -z "${manufacturer}" ]; then
+  echo "Please enter a valid PSU FW image manufacturer."
   echo "$help"
   exit 1
 fi
@@ -164,7 +164,7 @@
 
 echo "Creating MANIFEST for the image"
 echo -e "purpose=xyz.openbmc_project.Software.Version.VersionPurpose.PSU\nversion=$version\n\
-extended_version=model=$model,manufacture=$manufacture" > $manifest_location
+extended_version=model=$model,manufacturer=$manufacturer" > $manifest_location
 
 if [[ -n "${machineName}" ]]; then
     echo -e "MachineName=${machineName}" >> $manifest_location