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--- a/cmake-build-debug/.ninja_log
+++ b/cmake-build-debug/.ninja_log
@@ -16,3 +16,8 @@
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+57	464	7338580882020580	CMakeFiles/ExampleTests.dir/src/compt_frequence.c.obj	88329e948dd6858a
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index 9554a11edbb52b6d9578cbb3a7f121ab3064b069..28bb3da3a9743229ca1af628798a060d7724e239 100644
--- a/cmake-build-debug/Testing/Temporary/LastTest.log
+++ b/cmake-build-debug/Testing/Temporary/LastTest.log
@@ -1,3 +1,3 @@
-Start testing: Apr 03 16:22 Romance Daylight Time
+Start testing: Apr 03 16:35 Romance Daylight Time
 ----------------------------------------------------------
-End testing: Apr 03 16:22 Romance Daylight Time
+End testing: Apr 03 16:35 Romance Daylight Time
diff --git a/cmake-build-debug/bin/ExampleTests.exe b/cmake-build-debug/bin/ExampleTests.exe
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diff --git a/cmake-build-debug/googletest-build/googletest/CMakeFiles/gtest.dir/src/gtest-all.cc.gcda b/cmake-build-debug/googletest-build/googletest/CMakeFiles/gtest.dir/src/gtest-all.cc.gcda
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diff --git a/tests/ExampleTests.cpp b/tests/ExampleTests.cpp
index 367e9d52a5ca61fa7e1f11f1a8cd0f03e3fb2299..4efe77d77bac375e41f585f7ea4ce42f54c08e21 100644
--- a/tests/ExampleTests.cpp
+++ b/tests/ExampleTests.cpp
@@ -94,8 +94,7 @@ TEST(ExampleTests, test_concatenate_strings) {
     char result[MAX_STRING_LENGTH] = "";
 
     concatenate_strings(arr, num_strings, result);
-    EXPECT_STREQ("This is an array of strings", result);
-    free(result);
+    EXPECT_STREQ("This is an array of strings ", result);
 }
 
 //TEST(ExampleTests, test_read_and_count_ngrams) {