[docs] fix ident in llvm-exegesis.rst
diff --git a/llvm/docs/CommandGuide/llvm-exegesis.rst b/llvm/docs/CommandGuide/llvm-exegesis.rst
index 8cc1a23..f3bce16 100644
--- a/llvm/docs/CommandGuide/llvm-exegesis.rst
+++ b/llvm/docs/CommandGuide/llvm-exegesis.rst
@@ -196,7 +196,7 @@
`latency` mode can be make use of either RDTSC or LBR.
`latency[LBR]` is only available on X86 (at least `Skylake`).
- To run in this mode, a positive value must be specified for `x86-lbr-sample-period` and `--repetition-mode=loop`
+ To run in this mode, a positive value must be specified for `x86-lbr-sample-period` and `--repetition-mode=loop`
In `analysis` mode, you also need to specify at least one of the
`-analysis-clusters-output-file=` and `-analysis-inconsistencies-output-file=`.