extra symbols broke PEM key format

Author: babenek

.ci/benchmark.txt

@@ -1,4 +1,4 @@
-META MD5 ebd91acc78f29ada1f38d6d5c9db7aec
+META MD5 8df9d057ad2c7b1c7ae03bf56d5bdd4f
 DATA MD5 b3618d25df84730a5d0f262ed4a19f28
 DATA: 17002898 interested lines. MARKUP: 63818 items
 FileType           FileNumber    ValidLines    Positives    Negatives

meta/48fd3902.csv

@@ -231,8 +231,8 @@ Id,FileID,Domain,RepoName,FilePath,LineStart,LineEnd,GroundTruth,ValueStart,Valu
 1339606,c709b566,GitHub,48fd3902,data/48fd3902/test/src/util/c709b566.kt,135,135,T,44,80,,,UUID
 1479593,4799bb8c,GitHub,48fd3902,data/48fd3902/test/src/4799bb8c.kt,565,565,F,46,89,,,Key
 1480755,eaeb2b79,GitHub,48fd3902,data/48fd3902/test/src/eaeb2b79.java,853,853,F,94,104,,,Credential:Password
-1509733,c6175528,GitHub,48fd3902,data/48fd3902/test/src/c6175528.kt,215,241,T,12,41,,,PEM Private Key
-1509734,e9b76075,GitHub,48fd3902,data/48fd3902/test/src/util/e9b76075.kt,9,35,T,62,42,,,PEM Private Key
+1509733,c6175528,GitHub,48fd3902,data/48fd3902/test/src/c6175528.kt,215,241,T,12,41,,broken-with-fake,PEM Private Key
+1509734,e9b76075,GitHub,48fd3902,data/48fd3902/test/src/util/e9b76075.kt,9,35,T,62,42,,broken-with-fake,PEM Private Key
 11527153,e33c22c3,GitHub,48fd3902,data/48fd3902/conf/e33c22c3.yml,20,20,F,19,31,,,Auth
 11527154,28858c37,GitHub,48fd3902,data/48fd3902/docs/28858c37.md,88,88,F,18,25,,,Key
 11527155,95ce83e8,GitHub,48fd3902,data/48fd3902/docs/95ce83e8.md,28,28,F,21,25,,,Key