diff --git a/Lectures_my/KT2_2017/Lecture2/mchrzasz.log b/Lectures_my/KT2_2017/Lecture2/mchrzasz.log
index a6e13f6..e7ab891 100644
--- a/Lectures_my/KT2_2017/Lecture2/mchrzasz.log
+++ b/Lectures_my/KT2_2017/Lecture2/mchrzasz.log
@@ -1,4 +1,4 @@
-This is XeTeX, Version 3.14159265-2.6-0.99992 (TeX Live 2015/Debian) (preloaded format=xelatex 2017.1.21)  11 MAY 2017 22:08
+This is XeTeX, Version 3.14159265-2.6-0.99992 (TeX Live 2015/Debian) (preloaded format=xelatex 2017.1.21)  12 MAY 2017 10:19
 entering extended mode
  restricted \write18 enabled.
  %&-line parsing enabled.
@@ -3194,10 +3194,6 @@
  (./mchrzasz.aux)
 Package atveryend Info: Empty hook `AtVeryEndDocument' on input line 1541.
 Package atveryend Info: Empty hook `AtEndAfterFileList' on input line 1541.
-
-
-LaTeX Warning: Label(s) may have changed. Rerun to get cross-references right.
-
 Package logreq Info: Writing requests to 'mchrzasz.run.xml'.
 \openout1 = `mchrzasz.run.xml'.
 
@@ -3205,12 +3201,12 @@
  )
 (\end occurred when \iftrue on line 355 was incomplete) 
 Here is how much of TeX's memory you used:
- 51861 strings out of 493638
- 1029928 string characters out of 6146796
+ 51863 strings out of 493638
+ 1029944 string characters out of 6146796
  1314723 words of memory out of 5000000
- 54194 multiletter control sequences out of 15000+600000
+ 54196 multiletter control sequences out of 15000+600000
  48909 words of font info for 186 fonts, out of 8000000 for 9000
  1328 hyphenation exceptions out of 8191
- 71i,22n,86p,10443b,1584s stack positions out of 5000i,500n,10000p,200000b,80000s
+ 71i,22n,86p,10443b,1587s stack positions out of 5000i,500n,10000p,200000b,80000s
 
 Output written on mchrzasz.pdf (52 pages).
diff --git a/Lectures_my/KT2_2017/Lecture2/mchrzasz.pdf b/Lectures_my/KT2_2017/Lecture2/mchrzasz.pdf
index cf0304e..b4e5eb4 100644
--- a/Lectures_my/KT2_2017/Lecture2/mchrzasz.pdf
+++ b/Lectures_my/KT2_2017/Lecture2/mchrzasz.pdf
Binary files differ
diff --git a/Lectures_my/KT2_2017/Lecture2/mchrzasz.synctex.gz b/Lectures_my/KT2_2017/Lecture2/mchrzasz.synctex.gz
deleted file mode 100644
index 732d6a5..0000000
--- a/Lectures_my/KT2_2017/Lecture2/mchrzasz.synctex.gz
+++ /dev/null
Binary files differ