Update tool_and_data_change_tracking.md

docs/tool_and_data_change_tracking.md

@@ -3,7 +3,7 @@ Software | bcbio-1.1.5 (ultra) | bcbio-1.2.3 (ultra) | bcbio-1.2.8 (ultra2) | No
 bcbio-nextgen | 1.1.5-b | **1.2.3** | **1.2.8** | Pipeline
 bcftools | 1.9 | **1.10.2** | **1.9** | VCF manipulation suite
 gatk4 | 4.1.2.0 | **4.1.8.1** | **4.2.1.0** | Alignment post-processing and variant calling
-picard | 2.20.5 | **2.23.3** | 2.25.7** | VCF/BAM manipulation suite - only one VCF tool used
+picard | 2.20.5 | **2.23.3** | **2.25.7** | VCF/BAM manipulation suite - only one VCF tool used
 samtools | 1.9 | 1.9 | 1.9 | 
 variant-effect-predictor | 97.3 | **100.4** | 100.4 | VCF annotations
 bamtools | 2.4.0 | 2.4.0 | 2.4.0 |